diff --git a/src/extension-support/extension-manager.js b/src/extension-support/extension-manager.js
index 2a70feac..3d892fc6 100644
--- a/src/extension-support/extension-manager.js
+++ b/src/extension-support/extension-manager.js
@@ -208,6 +208,7 @@ class ExtensionManager {
      */
     registerExtensionService (serviceName) {
         dispatch.call(serviceName, 'getInfo').then(info => {
+            this._loadedExtensions.set(info.id, serviceName);
             this._registerExtensionInfo(serviceName, info);
         });
     }