diff --git a/system/gallus/default.nix b/system/gallus/default.nix
index 9ef35d1..6353d16 100644
--- a/system/gallus/default.nix
+++ b/system/gallus/default.nix
@@ -18,6 +18,8 @@
     inputs.jovian.nixosModules.default
   ];
 
+  nix.settings.trusted-users = [ "@wheel" ];
+
   jovian = {
     devices.steamdeck = {
       enable = true;
diff --git a/system/spike/default.nix b/system/spike/default.nix
index 87b92a6..b9a1a29 100644
--- a/system/spike/default.nix
+++ b/system/spike/default.nix
@@ -16,6 +16,8 @@
   networking.hostName = "spike";
   system.stateVersion = "23.11";
 
+  nix.settings.trusted-users = [ "@wheel" ];
+
   home-manager.users.artemis = {
     xdg.configFile."rustybar/config.toml".text = ''
       [[tile]]