diff --git a/pkgs/applications/networking/p2p/deluge/default.nix b/pkgs/applications/networking/p2p/deluge/default.nix
index 9472c7b0aa0e..668bd4298d66 100644
--- a/pkgs/applications/networking/p2p/deluge/default.nix
+++ b/pkgs/applications/networking/p2p/deluge/default.nix
@@ -68,7 +68,7 @@ let
       nativeCheckInputs = with pypkgs; [
         pytestCheckHook
         pytest-twisted
-        pytest-cov
+        pytest-cov-stub
         mock
         mccabe
         pylint