diff --git a/hydra/default.nix b/hydra/default.nix
index 552655e..635d38c 100644
--- a/hydra/default.nix
+++ b/hydra/default.nix
@@ -2,9 +2,4 @@
   flake.hydraJobs = {
     packages = self.packages; 
   };
-  perSystem = {pkgs, ...}: {
-    packages.hydraHook = pkgs.writeScript "hook" ''
-      echo ciao
-    ''; 
-  };
 }