diff --git a/hosts/server/hardware-configuration.nix b/hosts/server/hardware-configuration.nix
index 8f94eb7..daecb68 100644
--- a/hosts/server/hardware-configuration.nix
+++ b/hosts/server/hardware-configuration.nix
@@ -58,6 +58,7 @@
   networking = {
     useDHCP = false;                        # Deprecated
     hostName = "dmz";
+    domain = "kabtop.de";
     networkmanager = {
       enable = true;
     };
@@ -79,7 +80,7 @@
     firewall = {
       enable = true;
       allowedUDPPorts = [  ];
-      allowedTCPPorts = [ 80 443 ];
+      allowedTCPPorts = [ 80 443 8448 ];
     };
   };