diff --git a/defaults/system.nix b/defaults/system.nix
index 836c99c..e8f294c 100644
--- a/defaults/system.nix
+++ b/defaults/system.nix
@@ -69,14 +69,6 @@ in
       memoryPercent = 100;
     };
 
-    security.sudo-rs.enable = lib.mkDefault true;
-
-    services.openssh = {
-      enable = lib.mkDefault true;
-
-      # only accept key authentication, for security
-      settings.PasswordAuthentication = false;
-    };
-
+    services.openssh.settings.PasswordAuthentication = false;
   };
 }