diff --git a/pkgs/development/python-modules/mkdocs-drawio-exporter/default.nix b/pkgs/development/python-modules/mkdocs-drawio-exporter/default.nix
index d63cfef83694..7d3146f9288d 100644
--- a/pkgs/development/python-modules/mkdocs-drawio-exporter/default.nix
+++ b/pkgs/development/python-modules/mkdocs-drawio-exporter/default.nix
@@ -1,13 +1,13 @@
 {
+  lib,
   buildPythonPackage,
   drawio-headless,
   fetchPypi,
-  isPy3k,
-  lib,
+  livereload,
   mkdocs,
   poetry-core,
-  livereload,
   tornado,
+  unittestCheckHook,
 }:
 
 buildPythonPackage rec {
@@ -15,8 +15,6 @@ buildPythonPackage rec {
   version = "0.10.2";
   pyproject = true;
 
-  disabled = !isPy3k;
-
   src = fetchPypi {
     pname = "mkdocs_drawio_exporter";
     inherit version;
@@ -32,15 +30,18 @@ buildPythonPackage rec {
     tornado
   ];
 
+  nativeCheckInputs = [ unittestCheckHook ];
+
   pythonImportsCheck = [ "mkdocs_drawio_exporter" ];
 
   meta = with lib; {
-    description = "Exports your Draw.io diagrams at build time for easier embedding into your documentation";
-    homepage = "https://github.com/LukeCarrier/mkdocs-drawio-exporter/";
-    license = licenses.mit;
-    maintainers = with maintainers; [ snpschaaf ];
+    description = "Module for exporting Draw.io diagrams";
     longDescription = ''
       Exports your Draw.io diagrams at build time for easier embedding into your documentation.
     '';
+    homepage = "https://github.com/LukeCarrier/mkdocs-drawio-exporter/";
+    changelog = "https://github.com/LukeCarrier/mkdocs-drawio-exporter/releases/tag/v${version}";
+    license = licenses.mit;
+    maintainers = with maintainers; [ snpschaaf ];
   };
 }
diff --git a/pkgs/development/python-modules/mkdocs-gitlab-plugin/default.nix b/pkgs/development/python-modules/mkdocs-gitlab-plugin/default.nix
index 39d0bd890e93..b5c9c683e78f 100644
--- a/pkgs/development/python-modules/mkdocs-gitlab-plugin/default.nix
+++ b/pkgs/development/python-modules/mkdocs-gitlab-plugin/default.nix
@@ -1,17 +1,15 @@
 {
+  lib,
   buildPythonPackage,
   fetchzip,
-  isPy3k,
-  lib,
   mkdocs,
+  setuptools,
 }:
 
 buildPythonPackage {
   pname = "mkdocs-gitlab-plugin";
   version = "0.1.4";
-  format = "setuptools";
-
-  disabled = !isPy3k;
+  pyproject = true;
 
   src = fetchzip {
     url = "https://gitlab.inria.fr/vidjil/mkdocs-gitlab-plugin/-/archive/fb87fbfd404839e661a799c540664b1103096a5f/mkdocs-gitlab-plugin-fb87fbfd404839e661a799c540664b1103096a5f.tar.gz";
@@ -20,20 +18,24 @@ buildPythonPackage {
 
   patches = [ ./mkdocs-gitlab-plugin.diff ];
 
-  propagatedBuildInputs = [ mkdocs ];
+  build-system = [ setuptools ];
+
+  dependencies = [ mkdocs ];
+
+  # Module has no tests
+  doCheck = false;
 
   pythonImportsCheck = [ "mkdocs_gitlab_plugin" ];
 
   meta = with lib; {
-    description = "MkDocs plugin to transform strings such as #1234, %56, or !789 into links to a Gitlab repository";
-    homepage = "https://gitlab.inria.fr/vidjil/mkdocs-gitlab-plugin";
-    license = licenses.mit;
-    maintainers = with maintainers; [ snpschaaf ];
+    description = "MkDocs plugin to transform strings into links to a Gitlab repository";
     longDescription = ''
-      Plugin for MkDocs.
       Transform handles such as #1234, %56, !789, &12 or $34 into links to a gitlab repository,
       given by the gitlab_url configuration option.
       Before the #/%/!/&/$ is needed either a space, a '(', or a '['.
     '';
+    homepage = "https://gitlab.inria.fr/vidjil/mkdocs-gitlab-plugin";
+    license = licenses.mit;
+    maintainers = with maintainers; [ snpschaaf ];
   };
 }