diff --git a/modules/nixos/services/audiobookshelf/default.nix b/modules/nixos/services/audiobookshelf/default.nix
index 8fd8dd2..48ff119 100755
--- a/modules/nixos/services/audiobookshelf/default.nix
+++ b/modules/nixos/services/audiobookshelf/default.nix
@@ -11,7 +11,9 @@ in
     audiobookshelf = {
       enable = true;
       host = "https://${host}";
+      port = service.ports.port0;
       dataDir = service.name;
+      openFirewall = true;
     };
     caddy = {
       virtualHosts = {