diff --git a/hosts/dns/dns.nix b/hosts/dns/dns.nix
index c00c24f..cf1c856 100644
--- a/hosts/dns/dns.nix
+++ b/hosts/dns/dns.nix
@@ -2,7 +2,7 @@
 
 {
   networking.firewall.interfaces.ens18.allowedUDPPorts = [ 53 ];
-  networking.firewall.interfaces.ens18.allowedTCPPorts = [ 9253 9353];
+  networking.firewall.interfaces.ens18.allowedTCPPorts = [ 9253 9353 9453 9553 ];
   services.coredns = {
     enable = true;
     config = ''