diff --git a/hosts/weebill.nix b/hosts/weebill.nix
index 6be91cd..363b7cc 100644
--- a/hosts/weebill.nix
+++ b/hosts/weebill.nix
@@ -20,12 +20,6 @@
     };
   };
 
-  # Open ports for DHCP server.
-  networking.firewall.allowedUDPPorts = [
-    53
-    67
-  ];
-
   # Enable WebOne HTTP proxy.
   services.webone.enable = true;
 
@@ -40,4 +34,12 @@
       };
     };
   };
+  # Open ports for services.
+  networking.firewall = {
+    allowedUDPPorts = [
+      53 # DHCP server.
+      67 # DHCP server.
+    ];
+    allowedTCPPorts = [8080 548]; # WebOne & Netatalk.
+  };
 }