diff --git a/pkgs/development/python-modules/pytouchlinesl/default.nix b/pkgs/development/python-modules/pytouchlinesl/default.nix
index 5e77a4dd17e3..a6cfc6599d08 100644
--- a/pkgs/development/python-modules/pytouchlinesl/default.nix
+++ b/pkgs/development/python-modules/pytouchlinesl/default.nix
@@ -3,7 +3,6 @@
   buildPythonPackage,
   fetchFromGitHub,
   lib,
-  nix-update-script,
   pydantic,
   pytest-asyncio,
   pytestCheckHook,
@@ -39,8 +38,6 @@ buildPythonPackage rec {
 
   pythonImportsCheck = [ "pytouchlinesl" ];
 
-  passthru.updateScript = nix-update-script { };
-
   meta = {
     description = "A Python API client for Roth's TouchlineSL API";
     homepage = "https://github.com/jnsgruk/pytouchlinesl";