1 files changed, 15 insertions, 4 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/pytest-mypy/default.nix b/nixpkgs/pkgs/development/python-modules/pytest-mypy/default.nix
index 4e368fb1f169..bfe9fb613e24 100644
--- a/nixpkgs/pkgs/development/python-modules/pytest-mypy/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/pytest-mypy/default.nix
@@ -1,27 +1,38 @@
 { lib
+, attrs
 , buildPythonPackage
 , fetchPypi
 , filelock
 , pytest
 , mypy
+, setuptools
 , setuptools-scm
 }:
 
 buildPythonPackage rec {
   pname = "pytest-mypy";
   version = "0.10.3";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
     hash = "sha256-+EWPZCMj8Toso+LmFQn3dnlmtSe02K3M1QMsPntP09s=";
   };
 
-  nativeBuildInputs = [ setuptools-scm ];
+  nativeBuildInputs = [
+    setuptools
+    setuptools-scm
+  ];
 
-  buildInputs = [ pytest ];
+  buildInputs = [
+    pytest
+  ];
 
-  propagatedBuildInputs = [ mypy filelock ];
+  propagatedBuildInputs = [
+    attrs
+    mypy
+    filelock
+  ];
 
   # does not contain tests
   doCheck = false;