diff --git a/pkgs/development/python-modules/google-cloud-testutils/default.nix b/pkgs/development/python-modules/google-cloud-testutils/default.nix
index c2bd3f0a1466..a4ef2bfc9c83 100644
--- a/pkgs/development/python-modules/google-cloud-testutils/default.nix
+++ b/pkgs/development/python-modules/google-cloud-testutils/default.nix
@@ -1,4 +1,11 @@
-{ lib, buildPythonPackage, fetchPypi, click, google-auth, packaging, six }:
+{ lib
+, buildPythonPackage
+, fetchPypi
+, click
+, google-auth
+, packaging
+, six
+}:
 
 buildPythonPackage rec {
   pname = "google-cloud-testutils";
@@ -14,11 +21,14 @@ buildPythonPackage rec {
   # does not contain tests
   doCheck = false;
 
-  pythonImportsCheck = [ "test_utils" ];
+  pythonImportsCheck = [
+    "test_utils"
+  ];
 
   meta = with lib; {
     description = "System test utilities for google-cloud-python";
     homepage = "https://github.com/googleapis/python-test-utils";
+    changelog  ="https://github.com/googleapis/python-test-utils/blob/v${version}/CHANGELOG.md";
     license = licenses.asl20;
     maintainers = with maintainers; [ SuperSandro2000 ];
   };