diff --git a/pkgs/development/python-modules/google-cloud-org-policy/default.nix b/pkgs/development/python-modules/google-cloud-org-policy/default.nix
index a2d524cd90c6..359a05c07da6 100644
--- a/pkgs/development/python-modules/google-cloud-org-policy/default.nix
+++ b/pkgs/development/python-modules/google-cloud-org-policy/default.nix
@@ -10,14 +10,14 @@
   setuptools,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "google-cloud-org-policy";
   version = "1.16.0";
   pyproject = true;
 
   src = fetchPypi {
     pname = "google_cloud_org_policy";
-    inherit version;
+    inherit (finalAttrs) version;
     hash = "sha256-xyFHEn2I2YCa+HOLKr40gG6sUpw83FeqkVzAihuEKhM=";
   };
 
@@ -45,8 +45,8 @@ buildPythonPackage rec {
   meta = {
     description = "Protobufs for Google Cloud Organization Policy";
     homepage = "https://github.com/googleapis/python-org-policy";
-    changelog = "https://github.com/googleapis/python-org-policy/blob/v${version}/CHANGELOG.md";
+    changelog = "https://github.com/googleapis/python-org-policy/blob/v${finalAttrs.version}/CHANGELOG.md";
     license = lib.licenses.asl20;
     maintainers = with lib.maintainers; [ austinbutler ];
   };
-}
+})