diff --git a/pkgs/by-name/po/poetry/plugins/poetry-audit-plugin.nix b/pkgs/by-name/po/poetry/plugins/poetry-audit-plugin.nix
index ec9289738349..fd9c56acfea7 100644
--- a/pkgs/by-name/po/poetry/plugins/poetry-audit-plugin.nix
+++ b/pkgs/by-name/po/poetry/plugins/poetry-audit-plugin.nix
@@ -23,15 +23,19 @@ buildPythonPackage rec {
     hash = "sha256-kiNtzEup2ygCTk0zk8YV2jxAj6ZzOhP8v0U4FbV15hI=";
   };
 
-  nativeBuildInputs = [
+  build-system = [
     poetry-core
   ];
 
+  pythonRelaxDeps = [
+    "poetry"
+  ];
+
   buildInputs = [
     poetry
   ];
 
-  propagatedBuildInputs = [
+  dependencies = [
     safety
   ];