diff --git a/nixos/darwin-configuration.nix b/nixos/darwin-configuration.nix
index ba09e2a..56531b6 100644
--- a/nixos/darwin-configuration.nix
+++ b/nixos/darwin-configuration.nix
@@ -13,6 +13,7 @@
 
   homebrew = {
     enable = true;
+    onActivation.cleanup = "zap";
     brews = [
       "coreutils"
     ];