diff --git a/model/PathEventProxy.js b/model/PathEventProxy.js
index <HASH>..<HASH> 100644
--- a/model/PathEventProxy.js
+++ b/model/PathEventProxy.js
@@ -94,7 +94,7 @@ NotifyByPathProxy.Prototype = function() {
       if (this._list[i].listener === listener) {
         var entry = this._list[i];
         this._list.splice(i, 1);
-        var key = entry.concat(['listeners']);
+        var key = entry.path.concat(['listeners']);
         var listeners = this.listeners.get(key);
         deleteFromArray(listeners, entry);
       }
Fix regression in PathEventProxy.disconnect.