diff --git a/pkgs/development/python-modules/niapy/default.nix b/pkgs/development/python-modules/niapy/default.nix
index 3f4f164b5656..30ac98560882 100644
--- a/pkgs/development/python-modules/niapy/default.nix
+++ b/pkgs/development/python-modules/niapy/default.nix
@@ -24,11 +24,11 @@ buildPythonPackage rec {
     hash = "sha256-cT5CU1r3LZ9ValJwRUA0PaISmF6kXAz40alXbWYogGA=";
   };
 
-  nativeBuildInputs = [
+  build-system = [
     poetry-core
   ];
 
-  propagatedBuildInputs = [
+  dependencies = [
     matplotlib
     numpy
     openpyxl