diff --git a/tests/default.nix b/tests/default.nix
index 475d9c3..37ae643 100644
--- a/tests/default.nix
+++ b/tests/default.nix
@@ -39,7 +39,7 @@ builtins.removeAttrs
     inherit poetry;
     inherit (pkgs) postgresql;
   };
-  # pyqt5 = callTest ./pyqt5 { };
+  pyqt5 = callTest ./pyqt5 { };
   eggs = callTest ./eggs { };
   extras = callTest ./extras { };
   source-filter = callTest ./source-filter { };