diff --git a/platypush/backend/http/static/js/widgets/music.js b/platypush/backend/http/static/js/widgets/music.js
index dc8e6838..4d73dcdf 100644
--- a/platypush/backend/http/static/js/widgets/music.js
+++ b/platypush/backend/http/static/js/widgets/music.js
@@ -142,6 +142,10 @@ $(document).ready(function() {
     };
 
     var refreshPlaybackStatus = function(status) {
+        if (!status) {
+            return;
+        }
+
         if ('volume' in status) {
             $volumeElement.text(status.volume + '%');
         }