diff --git a/configuration.nix b/configuration.nix
index 38bd116..39cf1a3 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -14,7 +14,6 @@
     "nix-command"
     "flakes"
   ];
-  nix.settings.trusted-users = [ "lucy" ];
   networking.hostName = "nixos"; # Define your hostname.
   networking.networkmanager.enable = true;
   networking.networkmanager.wifi.powersave = false;
@@ -40,7 +39,7 @@
     variant = "";
   };
   security.doas.enable = true;
-  security.sudo.enable = true;
+  security.sudo.enable = false;
   security.doas.extraRules = [
     {
       users = [