diff --git a/machines/mac/configuration.nix b/machines/mac/configuration.nix
index 5ae9b07..b709d89 100644
--- a/machines/mac/configuration.nix
+++ b/machines/mac/configuration.nix
@@ -68,7 +68,6 @@
       options = "--delete-older-than 7d";
     };
     extraOptions = ''
-      auto-optimise-store = true
       experimental-features = nix-command flakes
     '';
     settings.auto-optimise-store = false;