diff --git a/nixos/modules/services/audio/music-assistant.nix b/nixos/modules/services/audio/music-assistant.nix
index 3588e9d3d70d..7728100dea27 100644
--- a/nixos/modules/services/audio/music-assistant.nix
+++ b/nixos/modules/services/audio/music-assistant.nix
@@ -98,6 +98,7 @@ in
 
     services.avahi = lib.mkIf (lib.elem "airplay_receiver" cfg.providers) {
       enable = true;
+      openFirewall = lib.mkIf cfg.openFirewall true;
       publish = {
         enable = true;
         userServices = true;