diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 6d0c3f8174b3..27dcb246dfc5 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -16648,12 +16648,6 @@
     githubId = 613740;
     name = "Martin Baillie";
   };
-  mbalatsko = {
-    email = "mbalatsko@gmail.com";
-    github = "mbalatsko";
-    githubId = 15967073;
-    name = "Maksym Balatsko";
-  };
   mbbx6spp = {
     email = "me@susanpotter.net";
     github = "mbbx6spp";
diff --git a/pkgs/development/python-modules/aioboto3/default.nix b/pkgs/development/python-modules/aioboto3/default.nix
index 5bf77e926d61..6632580490ed 100644
--- a/pkgs/development/python-modules/aioboto3/default.nix
+++ b/pkgs/development/python-modules/aioboto3/default.nix
@@ -69,6 +69,6 @@ buildPythonPackage rec {
     homepage = "https://github.com/terricain/aioboto3";
     changelog = "https://github.com/terricain/aioboto3/blob/${src.rev}/CHANGELOG.rst";
     license = lib.licenses.asl20;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/aiohttp-basicauth/default.nix b/pkgs/development/python-modules/aiohttp-basicauth/default.nix
index 6d0a6148a63f..7800c1bd52bf 100644
--- a/pkgs/development/python-modules/aiohttp-basicauth/default.nix
+++ b/pkgs/development/python-modules/aiohttp-basicauth/default.nix
@@ -35,6 +35,6 @@ buildPythonPackage rec {
     description = "HTTP basic authentication middleware for aiohttp 3.0";
     homepage = "https://github.com/romis2012/aiohttp-basicauth";
     license = lib.licenses.asl20;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/aioprometheus/default.nix b/pkgs/development/python-modules/aioprometheus/default.nix
index 71e55587ce58..dfb2ccedf167 100644
--- a/pkgs/development/python-modules/aioprometheus/default.nix
+++ b/pkgs/development/python-modules/aioprometheus/default.nix
@@ -56,6 +56,6 @@ buildPythonPackage rec {
     homepage = "https://github.com/claws/aioprometheus";
     changelog = "https://github.com/claws/aioprometheus/blob/${src.rev}/CHANGELOG.md";
     license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/beautiful-date/default.nix b/pkgs/development/python-modules/beautiful-date/default.nix
index 3492c4045291..933e6850cef8 100644
--- a/pkgs/development/python-modules/beautiful-date/default.nix
+++ b/pkgs/development/python-modules/beautiful-date/default.nix
@@ -35,6 +35,6 @@ buildPythonPackage rec {
     description = "Simple and beautiful way to create date and datetime objects";
     homepage = "https://github.com/kuzmoyev/beautiful-date";
     license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/boto3-stubs/default.nix b/pkgs/development/python-modules/boto3-stubs/default.nix
index 8ac137b6acef..abdbe77a0cf8 100644
--- a/pkgs/development/python-modules/boto3-stubs/default.nix
+++ b/pkgs/development/python-modules/boto3-stubs/default.nix
@@ -1096,7 +1096,6 @@ buildPythonPackage rec {
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [
       fab
-      mbalatsko
     ];
   };
 }
diff --git a/pkgs/development/python-modules/checksumdir/default.nix b/pkgs/development/python-modules/checksumdir/default.nix
index 291f8b93893c..e5b1373a7d4b 100644
--- a/pkgs/development/python-modules/checksumdir/default.nix
+++ b/pkgs/development/python-modules/checksumdir/default.nix
@@ -29,6 +29,6 @@ buildPythonPackage rec {
     description = "Simple package to compute a single deterministic hash of the file contents of a directory";
     homepage = "https://github.com/to-mc/checksumdir";
     license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/dataprep-ml/default.nix b/pkgs/development/python-modules/dataprep-ml/default.nix
index 4ae64b3eba77..747cfe0db4d9 100644
--- a/pkgs/development/python-modules/dataprep-ml/default.nix
+++ b/pkgs/development/python-modules/dataprep-ml/default.nix
@@ -81,6 +81,6 @@ buildPythonPackage rec {
     description = "Data utilities for Machine Learning pipelines";
     homepage = "https://github.com/mindsdb/dataprep_ml";
     license = lib.licenses.gpl3Only;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/dtw-python/default.nix b/pkgs/development/python-modules/dtw-python/default.nix
index 2066ade03f2a..33e59b64d771 100644
--- a/pkgs/development/python-modules/dtw-python/default.nix
+++ b/pkgs/development/python-modules/dtw-python/default.nix
@@ -51,7 +51,7 @@ buildPythonPackage rec {
     homepage = "https://github.com/DynamicTimeWarping/dtw-python";
     changelog = "https://github.com/DynamicTimeWarping/dtw-python/blob/${src.tag}/CHANGELOG.md";
     license = lib.licenses.gpl3Only;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
     mainProgram = "dtw";
   };
 }
diff --git a/pkgs/development/python-modules/esig/default.nix b/pkgs/development/python-modules/esig/default.nix
index b3282de08078..db45eed834c1 100644
--- a/pkgs/development/python-modules/esig/default.nix
+++ b/pkgs/development/python-modules/esig/default.nix
@@ -50,6 +50,6 @@ buildPythonPackage rec {
     homepage = "https://github.com/datasig-ac-uk/esig";
     changelog = "https://github.com/datasig-ac-uk/esig/blob/release/CHANGELOG";
     license = lib.licenses.gpl3Only;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/gcsa/default.nix b/pkgs/development/python-modules/gcsa/default.nix
index cf1b127dce3a..0e8884e5c085 100644
--- a/pkgs/development/python-modules/gcsa/default.nix
+++ b/pkgs/development/python-modules/gcsa/default.nix
@@ -45,6 +45,6 @@ buildPythonPackage rec {
     description = "Pythonic wrapper for the Google Calendar API";
     homepage = "https://github.com/kuzmoyev/google-calendar-simple-api";
     license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/greynoise/default.nix b/pkgs/development/python-modules/greynoise/default.nix
index 3627efc57890..1dcc4ea9ca87 100644
--- a/pkgs/development/python-modules/greynoise/default.nix
+++ b/pkgs/development/python-modules/greynoise/default.nix
@@ -77,6 +77,6 @@ buildPythonPackage rec {
     homepage = "https://github.com/GreyNoise-Intelligence/pygreynoise";
     changelog = "https://github.com/GreyNoise-Intelligence/pygreynoise/blob/${src.tag}/CHANGELOG.rst";
     license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/h5io/default.nix b/pkgs/development/python-modules/h5io/default.nix
index 0d5f24dd1382..39f6c827158c 100644
--- a/pkgs/development/python-modules/h5io/default.nix
+++ b/pkgs/development/python-modules/h5io/default.nix
@@ -55,6 +55,6 @@ buildPythonPackage rec {
     homepage = "https://github.com/h5io/h5io";
     changelog = "https://github.com/h5io/h5io/releases/tag/h5io-${version}";
     license = lib.licenses.bsd3;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/hyperscan/default.nix b/pkgs/development/python-modules/hyperscan/default.nix
index b11474f7b28c..f4634220306f 100644
--- a/pkgs/development/python-modules/hyperscan/default.nix
+++ b/pkgs/development/python-modules/hyperscan/default.nix
@@ -62,6 +62,6 @@ buildPythonPackage rec {
       "x86_64-darwin"
     ];
     license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/iisignature/default.nix b/pkgs/development/python-modules/iisignature/default.nix
index 7d11d4cbd226..607836d73978 100644
--- a/pkgs/development/python-modules/iisignature/default.nix
+++ b/pkgs/development/python-modules/iisignature/default.nix
@@ -33,6 +33,6 @@ buildPythonPackage rec {
     description = "Iterated integral signature calculations";
     homepage = "https://pypi.org/project/iisignature";
     license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/kaggle/default.nix b/pkgs/development/python-modules/kaggle/default.nix
index c4542ed87743..1420a581833a 100644
--- a/pkgs/development/python-modules/kaggle/default.nix
+++ b/pkgs/development/python-modules/kaggle/default.nix
@@ -62,6 +62,6 @@ buildPythonPackage rec {
     mainProgram = "kaggle";
     homepage = "https://github.com/Kaggle/kaggle-api";
     license = lib.licenses.asl20;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/kotsu/default.nix b/pkgs/development/python-modules/kotsu/default.nix
index 9d6e083a2cdf..15e0624556ba 100644
--- a/pkgs/development/python-modules/kotsu/default.nix
+++ b/pkgs/development/python-modules/kotsu/default.nix
@@ -43,6 +43,6 @@ buildPythonPackage rec {
     homepage = "https://github.com/datavaluepeople/kotsu";
     changelog = "https://github.com/datavaluepeople/kotsu/blob/${src.rev}/CHANGELOG.md";
     license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/langid/default.nix b/pkgs/development/python-modules/langid/default.nix
index 0430c1f55ae7..efb1ea013617 100644
--- a/pkgs/development/python-modules/langid/default.nix
+++ b/pkgs/development/python-modules/langid/default.nix
@@ -33,6 +33,6 @@ buildPythonPackage rec {
     mainProgram = "langid";
     homepage = "https://pypi.org/project/langid/";
     license = lib.licenses.bsd2;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/mindsdb-evaluator/default.nix b/pkgs/development/python-modules/mindsdb-evaluator/default.nix
index e9c11be20c46..a90cf30825e5 100644
--- a/pkgs/development/python-modules/mindsdb-evaluator/default.nix
+++ b/pkgs/development/python-modules/mindsdb-evaluator/default.nix
@@ -50,6 +50,6 @@ buildPythonPackage rec {
     description = "Model evaluation for Machine Learning pipelines";
     homepage = "https://github.com/mindsdb/mindsdb_evaluator";
     license = lib.licenses.gpl3Only;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/mne/default.nix b/pkgs/development/python-modules/mne/default.nix
index 8dbe204f59ca..3e90d29ff904 100644
--- a/pkgs/development/python-modules/mne/default.nix
+++ b/pkgs/development/python-modules/mne/default.nix
@@ -113,7 +113,6 @@ buildPythonPackage rec {
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [
       bcdarwin
-      mbalatsko
     ];
   };
 }
diff --git a/pkgs/development/python-modules/mrsqm/default.nix b/pkgs/development/python-modules/mrsqm/default.nix
index e6828479a5dd..4d22e66478f5 100644
--- a/pkgs/development/python-modules/mrsqm/default.nix
+++ b/pkgs/development/python-modules/mrsqm/default.nix
@@ -76,6 +76,6 @@ buildPythonPackage rec {
     homepage = "https://pypi.org/project/mrsqm";
     changelog = "https://github.com/mlgig/mrsqm/releases/tag/v.${src.tag}";
     license = lib.licenses.gpl3Only;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index 0510d26cf9bc..466311f76e20 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -39,7 +39,6 @@ let
         license = with lib.licenses; [ mit ];
         maintainers = with lib.maintainers; [
           fab
-          mbalatsko
         ];
       };
     };
diff --git a/pkgs/development/python-modules/pmdarima/default.nix b/pkgs/development/python-modules/pmdarima/default.nix
index cadd521996d7..a81237d371a3 100644
--- a/pkgs/development/python-modules/pmdarima/default.nix
+++ b/pkgs/development/python-modules/pmdarima/default.nix
@@ -79,6 +79,6 @@ buildPythonPackage rec {
     homepage = "https://github.com/alkaline-ml/pmdarima";
     changelog = "https://github.com/alkaline-ml/pmdarima/releases/tag/v${version}";
     license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/prometheus-async/default.nix b/pkgs/development/python-modules/prometheus-async/default.nix
index c7668870e601..8e75cc25c487 100644
--- a/pkgs/development/python-modules/prometheus-async/default.nix
+++ b/pkgs/development/python-modules/prometheus-async/default.nix
@@ -54,6 +54,6 @@ buildPythonPackage rec {
     homepage = "https://github.com/hynek/prometheus-async";
     changelog = "https://github.com/hynek/prometheus-async/blob/${src.rev}/CHANGELOG.md";
     license = lib.licenses.asl20;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/pycatch22/default.nix b/pkgs/development/python-modules/pycatch22/default.nix
index 70b91224b54e..a9c8842f9e9c 100644
--- a/pkgs/development/python-modules/pycatch22/default.nix
+++ b/pkgs/development/python-modules/pycatch22/default.nix
@@ -38,6 +38,6 @@ buildPythonPackage rec {
     homepage = "https://github.com/DynamicsAndNeuralSystems/pycatch22";
     changelog = "https://github.com/DynamicsAndNeuralSystems/pycatch22/releases/tag/v${version}";
     license = lib.licenses.gpl3Plus;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/pydateinfer/default.nix b/pkgs/development/python-modules/pydateinfer/default.nix
index 565d1f1cbe21..0f4693829a7a 100644
--- a/pkgs/development/python-modules/pydateinfer/default.nix
+++ b/pkgs/development/python-modules/pydateinfer/default.nix
@@ -34,6 +34,6 @@ buildPythonPackage rec {
     description = "Infers date format from examples";
     homepage = "https://pypi.org/project/pydateinfer/";
     license = lib.licenses.asl20;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/pykalman/default.nix b/pkgs/development/python-modules/pykalman/default.nix
index 5d829a2aee26..1da089ce3d8f 100644
--- a/pkgs/development/python-modules/pykalman/default.nix
+++ b/pkgs/development/python-modules/pykalman/default.nix
@@ -38,6 +38,6 @@ buildPythonPackage rec {
     description = "Implementation of the Kalman Filter, Kalman Smoother, and EM algorithm in Python";
     homepage = "https://github.com/pykalman/pykalman";
     license = lib.licenses.bsd2;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/pymatreader/default.nix b/pkgs/development/python-modules/pymatreader/default.nix
index 4a62d6944670..637c98bea145 100644
--- a/pkgs/development/python-modules/pymatreader/default.nix
+++ b/pkgs/development/python-modules/pymatreader/default.nix
@@ -46,6 +46,6 @@ buildPythonPackage rec {
     homepage = "https://gitlab.com/obob/pymatreader/";
     changelog = "https://gitlab.com/obob/pymatreader/-/blob/${src.rev}/CHANGELOG.md";
     license = lib.licenses.bsd2;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/pytest-harvest/default.nix b/pkgs/development/python-modules/pytest-harvest/default.nix
index 7f34250f9969..6b1e340d100e 100644
--- a/pkgs/development/python-modules/pytest-harvest/default.nix
+++ b/pkgs/development/python-modules/pytest-harvest/default.nix
@@ -66,6 +66,6 @@ buildPythonPackage rec {
     homepage = "https://github.com/smarie/python-pytest-harvest";
     changelog = "https://github.com/smarie/python-pytest-harvest/releases/tag/${version}";
     license = lib.licenses.bsd3;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/pytest-reverse/default.nix b/pkgs/development/python-modules/pytest-reverse/default.nix
index 343b85afaa60..668a3a6c21c9 100644
--- a/pkgs/development/python-modules/pytest-reverse/default.nix
+++ b/pkgs/development/python-modules/pytest-reverse/default.nix
@@ -32,6 +32,6 @@ buildPythonPackage rec {
     homepage = "https://github.com/adamchainz/pytest-reverse";
     changelog = "https://github.com/adamchainz/pytest-reverse/blob/${src.tag}/CHANGELOG.rst";
     license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/python-tds/default.nix b/pkgs/development/python-modules/python-tds/default.nix
index 3865d9332d81..1577e1b5c259 100644
--- a/pkgs/development/python-modules/python-tds/default.nix
+++ b/pkgs/development/python-modules/python-tds/default.nix
@@ -66,6 +66,6 @@ buildPythonPackage rec {
     description = "Python DBAPI driver for MSSQL using pure Python TDS (Tabular Data Stream) protocol implementation";
     homepage = "https://python-tds.readthedocs.io/";
     license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/quantile-python/default.nix b/pkgs/development/python-modules/quantile-python/default.nix
index 38cc9d2e3a39..90ba34f92d13 100644
--- a/pkgs/development/python-modules/quantile-python/default.nix
+++ b/pkgs/development/python-modules/quantile-python/default.nix
@@ -23,6 +23,6 @@ buildPythonPackage rec {
     description = "Python Implementation of Graham Cormode and S. Muthukrishnan's Effective Computation of Biased Quantiles over Data Streams in ICDE'05";
     homepage = "https://github.com/matttproud/python_quantile_estimation";
     license = lib.licenses.asl20;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/requests-ratelimiter/default.nix b/pkgs/development/python-modules/requests-ratelimiter/default.nix
index 057bfd8ef46d..9ae3a830ff89 100644
--- a/pkgs/development/python-modules/requests-ratelimiter/default.nix
+++ b/pkgs/development/python-modules/requests-ratelimiter/default.nix
@@ -47,6 +47,6 @@ buildPythonPackage rec {
     homepage = "https://github.com/JWCook/requests-ratelimiter";
     changelog = "https://github.com/JWCook/requests-ratelimiter/blob/${src.rev}/HISTORY.md";
     license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/scikit-posthocs/default.nix b/pkgs/development/python-modules/scikit-posthocs/default.nix
index 3b8def6e84e1..532ca1cae503 100644
--- a/pkgs/development/python-modules/scikit-posthocs/default.nix
+++ b/pkgs/development/python-modules/scikit-posthocs/default.nix
@@ -48,6 +48,6 @@ buildPythonPackage rec {
     homepage = "https://github.com/maximtrp/scikit-posthocs";
     changelog = "https://github.com/maximtrp/scikit-posthocs/releases/tag/${src.tag}";
     license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/seasonal/default.nix b/pkgs/development/python-modules/seasonal/default.nix
index 368182ffbdd9..fb69686159cd 100644
--- a/pkgs/development/python-modules/seasonal/default.nix
+++ b/pkgs/development/python-modules/seasonal/default.nix
@@ -58,6 +58,6 @@ buildPythonPackage rec {
     description = "Robustly estimate trend and periodicity in a timeseries";
     homepage = "https://github.com/welch/seasonal";
     license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/stamina/default.nix b/pkgs/development/python-modules/stamina/default.nix
index a28149fbe795..09a976bf667f 100644
--- a/pkgs/development/python-modules/stamina/default.nix
+++ b/pkgs/development/python-modules/stamina/default.nix
@@ -48,6 +48,6 @@ buildPythonPackage rec {
     homepage = "https://github.com/hynek/stamina";
     changelog = "https://github.com/hynek/stamina/blob/${src.tag}/CHANGELOG.md";
     license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/tbats/default.nix b/pkgs/development/python-modules/tbats/default.nix
index bf1daa3ca665..b1f71c1a0a66 100644
--- a/pkgs/development/python-modules/tbats/default.nix
+++ b/pkgs/development/python-modules/tbats/default.nix
@@ -52,6 +52,6 @@ buildPythonPackage rec {
     homepage = "https://github.com/intive-DataScience/tbats";
     changelog = "https://github.com/intive-DataScience/tbats/releases/tag/${src.rev}";
     license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/treelib/default.nix b/pkgs/development/python-modules/treelib/default.nix
index 6b58921268c6..253fff14b305 100644
--- a/pkgs/development/python-modules/treelib/default.nix
+++ b/pkgs/development/python-modules/treelib/default.nix
@@ -32,6 +32,6 @@ buildPythonPackage rec {
     homepage = "https://github.com/caesar0301/treelib";
     changelog = "https://github.com/caesar0301/treelib/releases/tag/${src.tag}";
     license = lib.licenses.asl20;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/tsfresh/default.nix b/pkgs/development/python-modules/tsfresh/default.nix
index d8f30b6fda61..40594e2dedaf 100644
--- a/pkgs/development/python-modules/tsfresh/default.nix
+++ b/pkgs/development/python-modules/tsfresh/default.nix
@@ -108,6 +108,6 @@ buildPythonPackage rec {
     homepage = "https://github.com/blue-yonder/tsfresh";
     changelog = "https://github.com/blue-yonder/tsfresh/blob/${src.tag}/CHANGES.rst";
     license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/type-infer/default.nix b/pkgs/development/python-modules/type-infer/default.nix
index 198ac71cb683..a085c462b164 100644
--- a/pkgs/development/python-modules/type-infer/default.nix
+++ b/pkgs/development/python-modules/type-infer/default.nix
@@ -91,6 +91,6 @@ buildPythonPackage {
     description = "Automated type inference for Machine Learning pipelines";
     homepage = "https://github.com/mindsdb/type_infer";
     license = lib.licenses.gpl3Only;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/types-aiobotocore-packages/default.nix b/pkgs/development/python-modules/types-aiobotocore-packages/default.nix
index acc967434c20..935897b9737c 100644
--- a/pkgs/development/python-modules/types-aiobotocore-packages/default.nix
+++ b/pkgs/development/python-modules/types-aiobotocore-packages/default.nix
@@ -55,7 +55,7 @@ let
         description = "Type annotations for aiobotocore ${serviceName}";
         homepage = "https://github.com/youtype/mypy_boto3_builder";
         license = lib.licenses.mit;
-        maintainers = with lib.maintainers; [ mbalatsko ];
+        maintainers = [ ];
       };
     };
 in
diff --git a/pkgs/development/python-modules/types-aiobotocore/default.nix b/pkgs/development/python-modules/types-aiobotocore/default.nix
index ecaad13ae1ba..b1faaa7fba86 100644
--- a/pkgs/development/python-modules/types-aiobotocore/default.nix
+++ b/pkgs/development/python-modules/types-aiobotocore/default.nix
@@ -1111,6 +1111,6 @@ buildPythonPackage rec {
     description = "Type annotations for aiobotocore generated with mypy-boto3-builder";
     homepage = "https://pypi.org/project/types-aiobotocore/";
     license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/walrus/default.nix b/pkgs/development/python-modules/walrus/default.nix
index 44e945538952..feab6ef503b7 100644
--- a/pkgs/development/python-modules/walrus/default.nix
+++ b/pkgs/development/python-modules/walrus/default.nix
@@ -41,6 +41,6 @@ buildPythonPackage rec {
     homepage = "https://github.com/coleifer/walrus";
     changelog = "https://github.com/coleifer/walrus/blob/${version}/CHANGELOG.md";
     license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/whois-api/default.nix b/pkgs/development/python-modules/whois-api/default.nix
index 6f8d1c906ffa..3cf944eea9ff 100644
--- a/pkgs/development/python-modules/whois-api/default.nix
+++ b/pkgs/development/python-modules/whois-api/default.nix
@@ -32,6 +32,6 @@ buildPythonPackage rec {
     homepage = "https://github.com/whois-api-llc/whois-api-py";
     changelog = "https://github.com/whois-api-llc/whois-api-py/blob/${src.rev}/CHANGELOG.rst";
     license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/wikipedia-api/default.nix b/pkgs/development/python-modules/wikipedia-api/default.nix
index aaab51bd7871..67183f19e39d 100644
--- a/pkgs/development/python-modules/wikipedia-api/default.nix
+++ b/pkgs/development/python-modules/wikipedia-api/default.nix
@@ -32,6 +32,6 @@ buildPythonPackage rec {
     homepage = "https://github.com/martin-majlis/Wikipedia-API";
     changelog = "https://github.com/martin-majlis/Wikipedia-API/blob/${src.tag}/CHANGES.rst";
     license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ mbalatsko ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/tools/misc/seaborn-data/default.nix b/pkgs/tools/misc/seaborn-data/default.nix
index f105756072f1..d08303bf6f23 100644
--- a/pkgs/tools/misc/seaborn-data/default.nix
+++ b/pkgs/tools/misc/seaborn-data/default.nix
@@ -13,7 +13,7 @@ let
       description = "Data repository for seaborn examples";
       homepage = "https://github.com/mwaskom/seaborn-data";
       platforms = lib.platforms.all;
-      maintainers = with lib.maintainers; [ mbalatsko ];
+      maintainers = [ ];
     };
   };
   makeSeabornDataPackage =