4 files changed, 6 insertions, 5 deletions
diff --git a/pkgs/development/python-modules/gaphas/default.nix b/pkgs/development/python-modules/gaphas/default.nix
index ec57bfd114df..52428bc3c4eb 100644
--- a/pkgs/development/python-modules/gaphas/default.nix
+++ b/pkgs/development/python-modules/gaphas/default.nix
@@ -24,10 +24,10 @@ buildPythonPackage rec {
 
   nativeBuildInputs = [
     poetry-core
+    gobject-introspection
   ];
 
   buildInputs = [
-    gobject-introspection
     gtk3
   ];
 
diff --git a/pkgs/development/python-modules/gtimelog/default.nix b/pkgs/development/python-modules/gtimelog/default.nix
index 532481fbeeba..0d00eaa22dd2 100644
--- a/pkgs/development/python-modules/gtimelog/default.nix
+++ b/pkgs/development/python-modules/gtimelog/default.nix
@@ -15,9 +15,9 @@ buildPythonPackage rec {
     sha256 = "0qv2kv7vc3qqlzxsisgg31cmrkkqgnmxspbj10c5fhdmwzzwi0i9";
   };
 
-  nativeBuildInputs = [ makeWrapper ];
+  nativeBuildInputs = [ makeWrapper gobject-introspection ];
   buildInputs = [
-    glibcLocales gobject-introspection gtk3 libsoup libsecret
+    glibcLocales gtk3 libsoup libsecret
   ];
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/matplotlib/default.nix b/pkgs/development/python-modules/matplotlib/default.nix
index 01033983d4bf..2cfd5d21db19 100644
--- a/pkgs/development/python-modules/matplotlib/default.nix
+++ b/pkgs/development/python-modules/matplotlib/default.nix
@@ -121,6 +121,8 @@ buildPythonPackage rec {
     setuptools
     setuptools-scm
     numpy
+  ] ++ lib.optionals enableGtk3 [
+    gobject-introspection
   ];
 
   buildInputs = [
@@ -131,7 +133,6 @@ buildPythonPackage rec {
     ghostscript
   ] ++ lib.optionals enableGtk3 [
     cairo
-    gobject-introspection
     gtk3
   ] ++ lib.optionals enableTk [
     libX11
diff --git a/pkgs/development/python-modules/skytemple-ssb-debugger/default.nix b/pkgs/development/python-modules/skytemple-ssb-debugger/default.nix
index 26479aacdad9..6f05b7324c82 100644
--- a/pkgs/development/python-modules/skytemple-ssb-debugger/default.nix
+++ b/pkgs/development/python-modules/skytemple-ssb-debugger/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
     hash = "sha256-/LBz0PCQI3QOAmOZk6Jynqi/+NN0w8gbY/S3YckRZ68=";
   };
 
-  buildInputs = [ gobject-introspection gtk3 gtksourceview4 ];
+  buildInputs = [ gtk3 gtksourceview4 ];
   nativeBuildInputs = [ gobject-introspection wrapGAppsHook ];
   propagatedBuildInputs = [
     nest-asyncio