diff --git a/pkgs/development/python-modules/pyobjc-framework-Cocoa/default.nix b/pkgs/development/python-modules/pyobjc-framework-Cocoa/default.nix
index a395f1069420..f6af5aca2f54 100644
--- a/pkgs/development/python-modules/pyobjc-framework-Cocoa/default.nix
+++ b/pkgs/development/python-modules/pyobjc-framework-Cocoa/default.nix
@@ -9,15 +9,11 @@
 
 buildPythonPackage rec {
   pname = "pyobjc-framework-Cocoa";
-  version = "11.1";
   pyproject = true;
 
-  src = fetchFromGitHub {
-    owner = "ronaldoussoren";
-    repo = "pyobjc";
-    tag = "v${version}";
-    hash = "sha256-2qPGJ/1hXf3k8AqVLr02fVIM9ziVG9NMrm3hN1de1Us=";
-  };
+  inherit (pyobjc-core) version src;
+
+  patches = pyobjc-core.patches or [ ];
 
   sourceRoot = "${src.name}/pyobjc-framework-Cocoa";
 
@@ -56,11 +52,11 @@ buildPythonPackage rec {
     "PyObjCTools"
   ];
 
-  meta = with lib; {
+  meta = {
     description = "PyObjC wrappers for the Cocoa frameworks on macOS";
-    homepage = "https://github.com/ronaldoussoren/pyobjc";
-    license = licenses.mit;
-    platforms = platforms.darwin;
-    maintainers = with maintainers; [ samuela ];
+    homepage = "https://github.com/ronaldoussoren/pyobjc/tree/main/pyobjc-framework-Cocoa";
+    license = lib.licenses.mit;
+    platforms = lib.platforms.darwin;
+    maintainers = with lib.maintainers; [ samuela ];
   };
 }