diff --git a/flake.nix b/flake.nix
index 40085e9..4d128bf 100644
--- a/flake.nix
+++ b/flake.nix
@@ -129,7 +129,7 @@
 
               onActivation = {
                 autoUpdate = true;
-                cleanup = "none";
+                cleanup = "zap";
               };
 
               brews = [