diff --git a/nix/darwin.nix b/nix/darwin.nix
index 8dde3d7..876569d 100644
--- a/nix/darwin.nix
+++ b/nix/darwin.nix
@@ -207,6 +207,7 @@
       Pages = 409201541;
       Tampermonkey = 6738342400;
       Things3 = 904280696;
+      Xcode = 497799835;
     };
   };
 }