diff --git a/nixos/hosts/wheatley/configuration.nix b/nixos/hosts/wheatley/configuration.nix
index 3c697b9..31675a6 100644
--- a/nixos/hosts/wheatley/configuration.nix
+++ b/nixos/hosts/wheatley/configuration.nix
@@ -219,8 +219,13 @@
       5350 # STUN tls alt
       80 # http
       443 # https
+      51821
     ];
     allowedUDPPortRanges = [
+      {
+        from = 51820;
+        to = 51822;
+      }
       {
         from = 49152;
         to = 49999;