diff --git a/modules/servers.nix b/modules/servers.nix
index a1d8953..fc4f1e0 100644
--- a/modules/servers.nix
+++ b/modules/servers.nix
@@ -207,8 +207,8 @@ in
     networking.firewall =
       let
         ports = [
-          80
-          443
+          config.services.nginx.defaultHTTPListenPort
+          config.services.nginx.defaultSSLListenPort
         ];
       in
       {