diff --git a/config/hosts/emilia/configuration.nix b/config/hosts/emilia/configuration.nix
index 2aeb3b7..61e2ea8 100644
--- a/config/hosts/emilia/configuration.nix
+++ b/config/hosts/emilia/configuration.nix
@@ -16,7 +16,10 @@
   kyouma.machine-type.physical = true;
   kyouma.nginx.defaultForbidden = "uptime.kyouma.net";
 
-  networking.hostName = "emilia";
+  networking = {
+    firewall.allowedTCPPorts = [ 80 443 ];
+    hostName = "emilia";
+  };
   systemd.network.networks."98-eth-default" = {
     matchConfig.MACAddress = "04:d4:c4:39:73:f6";
     addresses = [