diff --git a/pkgs/development/python-modules/aiowaqi/default.nix b/pkgs/development/python-modules/aiowaqi/default.nix
index 5cc62b3cdbee..370b28cb6f76 100644
--- a/pkgs/development/python-modules/aiowaqi/default.nix
+++ b/pkgs/development/python-modules/aiowaqi/default.nix
@@ -28,12 +28,12 @@ buildPythonPackage rec {
 
   postPatch = ''
     substituteInPlace pyproject.toml \
-      --replace "--cov" ""
+      --replace-fail "--cov" ""
   '';
 
-  nativeBuildInputs = [ poetry-core ];
+  build-system = [ poetry-core ];
 
-  propagatedBuildInputs = [
+  dependencies = [
     aiohttp
     yarl
   ];