diff --git a/pkgs/by-name/ce/cewler/package.nix b/pkgs/by-name/ce/cewler/package.nix
index f4f96039b9f6..92399307e6a7 100644
--- a/pkgs/by-name/ce/cewler/package.nix
+++ b/pkgs/by-name/ce/cewler/package.nix
@@ -19,7 +19,6 @@ python3.pkgs.buildPythonApplication rec {
   nativeBuildInputs = with python3.pkgs; [
     setuptools
     wheel
-    pythonRelaxDepsHook
   ];
 
   propagatedBuildInputs = with python3.pkgs; [