diff --git a/pkgs/development/python-modules/google-cloud-access-context-manager/default.nix b/pkgs/development/python-modules/google-cloud-access-context-manager/default.nix
index 45d8cc7667dc..409cfc2bc4a4 100644
--- a/pkgs/development/python-modules/google-cloud-access-context-manager/default.nix
+++ b/pkgs/development/python-modules/google-cloud-access-context-manager/default.nix
@@ -4,12 +4,13 @@
 , google-api-core
 , pythonOlder
 , protobuf
+, setuptools
 }:
 
 buildPythonPackage rec {
   pname = "google-cloud-access-context-manager";
   version = "0.2.0";
-  format = "setuptools";
+  pyproject = true;
 
   disabled = pythonOlder "3.7";
 
@@ -18,6 +19,10 @@ buildPythonPackage rec {
     hash = "sha256-pbQkMSwISwK2+Ywev7avKBMvwB5dcZgX+kmeeMh+BLc=";
   };
 
+  nativeBuildInputs = [
+    setuptools
+  ];
+
   propagatedBuildInputs = [
     google-api-core
     protobuf