diff --git a/service.js b/service.js
index 38cd653..57506f7 100644
--- a/service.js
+++ b/service.js
@@ -2241,3 +2241,4 @@ window.BesDOMService = BesDOMService
 window.BesCKService = BesCKService
 window.BesDOMPlainTextService = BesDOMPlainTextService
 window.BesTAService = BesTAService
+window.BesPopup = BesPopup