diff --git a/nixos/configuration.nix b/nixos/configuration.nix
index 0d5dd03..16fcb8f 100644
--- a/nixos/configuration.nix
+++ b/nixos/configuration.nix
@@ -14,10 +14,7 @@
   networking.firewall = {
 	  enable = true;
 	  allowedTCPPorts = [ 30000 ];
-	  allowedUDPPortRanges = [
-	    { from = 4000; to = 4007; }
-	    { from = 8000; to = 8010; }
-	  ];
+	  allowedUDPPortRanges = [ 30000 ];
   };
 
   # Keychain