diff --git a/modules/system/common/all-darwin.nix b/modules/system/common/all-darwin.nix
index 1c890ac..c2cd233 100644
--- a/modules/system/common/all-darwin.nix
+++ b/modules/system/common/all-darwin.nix
@@ -93,10 +93,14 @@
         "nix-command"
         "repl-flake"
       ];
-      extra-trusted-public-keys = [
+      trusted-public-keys = [
+        "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
         "flox-cache-public-1:7F4OyH7ZCnFhcze3fJdfyXYLQw/aV7GEed86nQ7IsOs="
       ];
-      extra-trusted-substituters = [
+      substituters = [
+        "https://cache.nixos.org"
+      ];
+      trusted-substituters = [
         "https://cache.flox.dev"
       ];
       trusted-users = [ "@admin" "${username}" ];