diff --git a/pkgs/development/python-modules/renson-endura-delta/default.nix b/pkgs/development/python-modules/renson-endura-delta/default.nix
index 03914c36dba2..0e1a5d7fb9e6 100644
--- a/pkgs/development/python-modules/renson-endura-delta/default.nix
+++ b/pkgs/development/python-modules/renson-endura-delta/default.nix
@@ -25,12 +25,12 @@ buildPythonPackage rec {
 
   postPatch = ''
     substituteInPlace setup.py \
-      --replace "'pytest-runner'" ""
+      --replace-fail "'pytest-runner'" ""
   '';
 
-  nativeBuildInputs = [ setuptools ];
+  build-system = [ setuptools ];
 
-  propagatedBuildInputs = [ requests ];
+  dependencies = [ requests ];
 
   nativeCheckInputs = [
     pytestCheckHook