diff --git a/defaults/shell.nix b/defaults/shell.nix
index 53e770e..9172155 100644
--- a/defaults/shell.nix
+++ b/defaults/shell.nix
@@ -52,8 +52,6 @@ in
     environment.shellAliases = {
       # make nix-shell preserve the user's $SHELL
       nix-shell = /* sh */ ''nix-shell --command "export SHELL=$SHELL; $SHELL"'';
-
-      nixos-rebuild = /* sh */ "nixos-rebuild --ask-sudo-password";
     };
 
     environment.systemPackages = lib.mkIf config.nixowos.allowAddingPackages cfg.extraPackages;
diff --git a/defaults/system.nix b/defaults/system.nix
index 464c760..836c99c 100644
--- a/defaults/system.nix
+++ b/defaults/system.nix
@@ -69,6 +69,8 @@ in
       memoryPercent = 100;
     };
 
+    security.sudo-rs.enable = lib.mkDefault true;
+
     services.openssh = {
       enable = lib.mkDefault true;