diff --git a/machines/optimus.nix b/machines/optimus.nix
index db8b4d5..50db3a9 100644
--- a/machines/optimus.nix
+++ b/machines/optimus.nix
@@ -50,11 +50,6 @@ in {
     ];
   };
 
-  networking.firewall.allowedTCPPorts = [
-    22
-    80
-    443
-    25565
-  ];
+  networking.firewall.allowedTCPPorts = [ 25565 ];
 
 }