diff --git a/pkgs/by-name/fi/firewalld/package.nix b/pkgs/by-name/fi/firewalld/package.nix
index 9b4d85799135..468d63e0db95 100644
--- a/pkgs/by-name/fi/firewalld/package.nix
+++ b/pkgs/by-name/fi/firewalld/package.nix
@@ -34,8 +34,7 @@ let
       pygobject3
     ]
     ++ lib.optionals withGui [
-      pyqt5
-      pyqt5-sip
+      pyqt6
     ]
   );
 in