diff --git a/triviOS/default.nix b/triviOS/default.nix
index 1dc0ca0..76d10ab 100644
--- a/triviOS/default.nix
+++ b/triviOS/default.nix
@@ -47,6 +47,7 @@
     enable = true;
     settings.PasswordAuthentication = true;
     settings.PermitRootLogin = "yes";
+    firewall.allowedTCPPorts = [ 80 ];
   };
 
   users.users."root".initialPassword = "password";