diff --git a/modules/gameservers/valheim/default.nix b/modules/gameservers/valheim/default.nix
index 89e48b6..b16ffe4 100644
--- a/modules/gameservers/valheim/default.nix
+++ b/modules/gameservers/valheim/default.nix
@@ -113,7 +113,7 @@ in {
     };
 
     # open firewall
-    # networking.firewall.allowedTCPPorts = [cfg.port];
+    networking.firewall.allowedTCPPorts = [cfg.port];
     networking.firewall.allowedUDPPorts = [2456 2457];
 
     # backups valhiem with borg!