diff --git a/nix/system/xps11/configuration.nix b/nix/system/xps11/configuration.nix
index 42a2727..473e8e3 100644
--- a/nix/system/xps11/configuration.nix
+++ b/nix/system/xps11/configuration.nix
@@ -48,7 +48,6 @@
   # $ nix search wget
   environment.systemPackages = with pkgs; [
     cachix
-    firefox
     # configure local network sharing, launch app on startup, and auto-connect
     # in the preferences menu
     mullvad-vpn
@@ -199,6 +198,7 @@
       "networkmanager" # Allow the user to manage networks
     ];
   };
+  security.sudo.wheelNeedsPassword = false;
 
   users.extraUsers.haak = {
     shell = pkgs.zsh;