diff --git a/modules/services/nginx/default.nix b/modules/services/nginx/default.nix
index 173bd97..6d4753f 100644
--- a/modules/services/nginx/default.nix
+++ b/modules/services/nginx/default.nix
@@ -261,6 +261,8 @@ in
               (lib.optionalAttrs (args.port != null) {
                 locations."/".proxyPass =
                   "http://127.0.0.1:${toString args.port}";
+                # TODO make ipv6 possible
+                # http://[::1]:${toString args.port};
               })
               # Serve filesystem content
               (lib.optionalAttrs (args.root != null) {