diff --git a/pkgs/development/python-modules/google-cloud-spanner/default.nix b/pkgs/development/python-modules/google-cloud-spanner/default.nix
index 61a4967199d0..9512a6169ffd 100644
--- a/pkgs/development/python-modules/google-cloud-spanner/default.nix
+++ b/pkgs/development/python-modules/google-cloud-spanner/default.nix
@@ -30,11 +30,11 @@ buildPythonPackage rec {
     hash = "sha256-MKtW6krGqnQ3hCmPgh4N5lRAGTe0DGDMegpUUoSpG0M=";
   };
 
-  nativeBuildInputs = [
+  build-system = [
     setuptools
   ];
 
-  propagatedBuildInputs = [
+  dependencies = [
     deprecated
     google-api-core
     google-cloud-core