diff --git a/pkgs/development/python-modules/templateflow/default.nix b/pkgs/development/python-modules/templateflow/default.nix
index 8bdabc162a07..b46387740b51 100644
--- a/pkgs/development/python-modules/templateflow/default.nix
+++ b/pkgs/development/python-modules/templateflow/default.nix
@@ -2,7 +2,6 @@
 , buildPythonPackage
 , fetchFromGitHub
 , pythonOlder
-, pytestCheckHook
 , setuptools-scm
 , nipreps-versions
 , pybids