diff --git a/api.js b/api.js
index 4115f4c..eba6bab 100644
--- a/api.js
+++ b/api.js
@@ -319,6 +319,10 @@ SoundTouchAPI.prototype.socketUpdate = function(json) {
         if (this.socket.recentsUpdatedListener != undefined) {
             this.socket.recentsUpdatedListener(json.recentsUpdated);
         }
+    } else if (json.zoneUpdated != undefined) {
+        if (this.socket.zoneUpdatedListener != undefined) {
+            this.socket.zoneUpdatedListener(json.zoneUpdated);
+        }
     } else {
         console.log("Other update", json);
     }
@@ -352,6 +356,10 @@ SoundTouchAPI.prototype.setRecentsUpdatedListener = function(handler) {
     this.socket.recentsUpdatedListener = handler;
 };
 
+SoundTouchAPI.prototype.setZoneUpdatedListener = function(handler) {
+    this.socket.zoneUpdatedListener = handler;
+};
+
 /*
 ****** UTILITY METHODS ***********
  */
diff --git a/sample.js b/sample.js
index c094478..4e8d8e1 100644
--- a/sample.js
+++ b/sample.js
@@ -45,5 +45,9 @@ soundTouchDiscovery.search(function(deviceAPI) {
         console.log("NOW SELECTION UPDATED", json);
     });
 
+    deviceAPI.setZoneUpdatedListener(function(json) {
+        console.log("ZONE UPDATED", json);
+    });
+
     soundTouchDiscovery.stopSearching();
 });
\ No newline at end of file