diff --git a/pkgs/development/python-modules/google-cloud-secret-manager/default.nix b/pkgs/development/python-modules/google-cloud-secret-manager/default.nix
index bd30dc7275a3..e3e5939e1b60 100644
--- a/pkgs/development/python-modules/google-cloud-secret-manager/default.nix
+++ b/pkgs/development/python-modules/google-cloud-secret-manager/default.nix
@@ -23,11 +23,11 @@ buildPythonPackage rec {
     hash = "sha256-u5GENYNaFOuUeF9NTZCHvc8bbeMGQy1+2qfWLn94DDA=";
   };
 
-  nativeBuildInputs = [
+  build-system = [
     setuptools
   ];
 
-  propagatedBuildInputs = [
+  dependencies = [
     google-api-core
     grpc-google-iam-v1
     proto-plus