diff --git a/pkgs/development/python-modules/debianbts/default.nix b/pkgs/development/python-modules/debianbts/default.nix
index 67b43fdff3fb..7d0a53e033bc 100644
--- a/pkgs/development/python-modules/debianbts/default.nix
+++ b/pkgs/development/python-modules/debianbts/default.nix
@@ -2,8 +2,6 @@
 , buildPythonPackage
 , fetchPypi
 , pysimplesoap
-, pytestCheckHook
-, pytest-xdist
 , pythonOlder
 , setuptools
 }: