diff --git a/frontend/src/lib/event-manager/event-manager.js b/frontend/src/lib/event-manager/event-manager.js
index 499ede4f9..03a798308 100644
--- a/frontend/src/lib/event-manager/event-manager.js
+++ b/frontend/src/lib/event-manager/event-manager.js
@@ -31,6 +31,10 @@ export class EventManager {
         this._registeredListeners.push(eventWrapper);
     }
 
+    registerListeners(eventWrappers) {
+        eventWrappers.forEach((eventWrapper) => this.registerNewListener(eventWrapper));
+    }
+
     registerNewMutationObserver(callback, domNode, config) {
         let observer = new MutationObserver(callback);
         observer.observe(domNode, config);