diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index f57083769cf7..4cc019c0b39f 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -9782,12 +9782,6 @@
     githubId = 95086304;
     name = "Guilherme Lima";
   };
-  GuillaumeDesforges = {
-    email = "aceus02@gmail.com";
-    github = "GuillaumeDesforges";
-    githubId = 1882000;
-    name = "Guillaume Desforges";
-  };
   guillaumekoenig = {
     email = "guillaume.edward.koenig@gmail.com";
     github = "guillaumekoenig";
diff --git a/pkgs/by-name/db/dbx/package.nix b/pkgs/by-name/db/dbx/package.nix
index 53efc27c49db..b60adf4ba21f 100644
--- a/pkgs/by-name/db/dbx/package.nix
+++ b/pkgs/by-name/db/dbx/package.nix
@@ -157,6 +157,6 @@ python.pkgs.buildPythonApplication rec {
     homepage = "https://github.com/databrickslabs/dbx";
     changelog = "https://github.com/databrickslabs/dbx/blob/v${version}/CHANGELOG.md";
     license = lib.licenses.databricks-dbx;
-    maintainers = with lib.maintainers; [ GuillaumeDesforges ];
+    maintainers = with lib.maintainers; [ ];
   };
 }
diff --git a/pkgs/by-name/du/dummyhttp/package.nix b/pkgs/by-name/du/dummyhttp/package.nix
index aeac1bf7b19b..929ad01b40ac 100644
--- a/pkgs/by-name/du/dummyhttp/package.nix
+++ b/pkgs/by-name/du/dummyhttp/package.nix
@@ -21,7 +21,7 @@ rustPlatform.buildRustPackage rec {
     description = "Super simple HTTP server that replies a fixed body with a fixed response code";
     homepage = "https://github.com/svenstaro/dummyhttp";
     license = with licenses; [ mit ];
-    maintainers = with maintainers; [ GuillaumeDesforges ];
+    maintainers = with maintainers; [ ];
     mainProgram = "dummyhttp";
   };
 }
diff --git a/pkgs/by-name/ma/marp-cli/package.nix b/pkgs/by-name/ma/marp-cli/package.nix
index 3d504c3432ef..278f0fba01ac 100644
--- a/pkgs/by-name/ma/marp-cli/package.nix
+++ b/pkgs/by-name/ma/marp-cli/package.nix
@@ -26,7 +26,7 @@ buildNpmPackage rec {
     description = "About A CLI interface for Marp and Marpit based converters";
     homepage = "https://github.com/marp-team/marp-cli";
     license = licenses.mit;
-    maintainers = with maintainers; [ GuillaumeDesforges ];
+    maintainers = with maintainers; [ ];
     platforms = nodejs.meta.platforms;
     mainProgram = "marp";
   };
diff --git a/pkgs/development/python-modules/geopy/default.nix b/pkgs/development/python-modules/geopy/default.nix
index 6da0af5310e9..f15a09d60526 100644
--- a/pkgs/development/python-modules/geopy/default.nix
+++ b/pkgs/development/python-modules/geopy/default.nix
@@ -49,6 +49,6 @@ buildPythonPackage rec {
     description = "Python Geocoding Toolbox";
     changelog = "https://github.com/geopy/geopy/releases/tag/${version}";
     license = with licenses; [ mit ];
-    maintainers = with maintainers; [ GuillaumeDesforges ];
+    maintainers = with maintainers; [ ];
   };
 }
diff --git a/pkgs/development/python-modules/pooch/default.nix b/pkgs/development/python-modules/pooch/default.nix
index ed35b18025ce..081ce5c48a37 100644
--- a/pkgs/development/python-modules/pooch/default.nix
+++ b/pkgs/development/python-modules/pooch/default.nix
@@ -75,6 +75,6 @@ buildPythonPackage rec {
     description = "Friend to fetch your data files";
     homepage = "https://github.com/fatiando/pooch";
     license = licenses.bsd3;
-    maintainers = with maintainers; [ GuillaumeDesforges ];
+    maintainers = with maintainers; [ ];
   };
 }
diff --git a/pkgs/development/python-modules/scikit-survival/default.nix b/pkgs/development/python-modules/scikit-survival/default.nix
index f1f6400bb390..ced28b72d77a 100644
--- a/pkgs/development/python-modules/scikit-survival/default.nix
+++ b/pkgs/development/python-modules/scikit-survival/default.nix
@@ -96,6 +96,6 @@ buildPythonPackage rec {
     homepage = "https://github.com/sebp/scikit-survival";
     changelog = "https://github.com/sebp/scikit-survival/releases/tag/v${version}";
     license = lib.licenses.gpl3Plus;
-    maintainers = with lib.maintainers; [ GuillaumeDesforges ];
+    maintainers = with lib.maintainers; [ ];
   };
 }
diff --git a/pkgs/development/python-modules/standard-sunau/default.nix b/pkgs/development/python-modules/standard-sunau/default.nix
index 3185ec199654..e2ee88284e70 100644
--- a/pkgs/development/python-modules/standard-sunau/default.nix
+++ b/pkgs/development/python-modules/standard-sunau/default.nix
@@ -36,6 +36,6 @@ buildPythonPackage rec {
     description = "Standard library sunau redistribution";
     homepage = "https://github.com/youknowone/python-deadlib/tree/main/sunau";
     license = lib.licenses.psfl;
-    maintainers = with lib.maintainers; [ GuillaumeDesforges ];
+    maintainers = with lib.maintainers; [ ];
   };
 }