1 files changed, 12 insertions, 13 deletions
diff --git a/pkgs/development/python-modules/intbitset/default.nix b/pkgs/development/python-modules/intbitset/default.nix
index 96e1698002f01..09417bc2cc9fb 100644
--- a/pkgs/development/python-modules/intbitset/default.nix
+++ b/pkgs/development/python-modules/intbitset/default.nix
@@ -1,14 +1,16 @@
-{ lib
-, fetchPypi
-, buildPythonPackage
-, pytestCheckHook
-, pythonOlder
+{
+  lib,
+  fetchPypi,
+  buildPythonPackage,
+  pytestCheckHook,
+  pythonOlder,
+  setuptools,
 }:
 
 buildPythonPackage rec {
   pname = "intbitset";
   version = "3.1.0";
-  format = "setuptools";
+  pyproject = true;
 
   disabled = pythonOlder "3.7";
 
@@ -17,19 +19,16 @@ buildPythonPackage rec {
     hash = "sha256-boPFun/aJSCqhWVCi7r4Qt63KT1mXzzYKByzklTS/3E=";
   };
 
-  nativeCheckInputs = [
-    pytestCheckHook
-  ];
+  build-system = [ setuptools ];
+  nativeCheckInputs = [ pytestCheckHook ];
 
-  pythonImportsCheck = [
-    "intbitset"
-  ];
+  pythonImportsCheck = [ "intbitset" ];
 
   meta = with lib; {
     description = "C-based extension implementing fast integer bit sets";
     homepage = "https://github.com/inveniosoftware/intbitset";
     changelog = "https://github.com/inveniosoftware-contrib/intbitset/blob/v${version}/CHANGELOG.rst";
     license = licenses.lgpl3Plus;
-    maintainers = [ ];
+    maintainers = with maintainers; [ sigmanificient ];
   };
 }