diff --git a/hosts/server/natsu/services/limbo.nix b/hosts/server/natsu/services/limbo.nix
index 79e1bf5..404c5dc 100644
--- a/hosts/server/natsu/services/limbo.nix
+++ b/hosts/server/natsu/services/limbo.nix
@@ -12,13 +12,9 @@
       User = "imnyang";
       Group = "users";
       WorkingDirectory = "/home/imnyang/minecraft/limbo";
-      ExecStart = "/home/imnyang/minecraft/limbo/pico_limbo";
+      ExecStart = "/home/imnyang/minecraft/limbo/pico_limbo --config /home/imnyang/minecraft/limbo/server.toml";
       Restart = "always";
       RestartSec = 5;
     };
   };
-
-  networking.firewall.allowedTCPPorts = [
-    25565
-  ];
 }