diff --git a/force_bdss/core_plugins/dummy/ui_notification/ui_notification.py b/force_bdss/core_plugins/dummy/ui_notification/ui_notification.py
index 9690d777eba962dfb437ff80dd10f35367b5ba0a..e559ad4718c92fddcc61c248e3b4c893bbf5fa5d 100644
--- a/force_bdss/core_plugins/dummy/ui_notification/ui_notification.py
+++ b/force_bdss/core_plugins/dummy/ui_notification/ui_notification.py
@@ -33,6 +33,7 @@ class UINotification(BaseNotificationListener):
     _proto_version = "1"
 
     def initialize(self, model):
+        self._identifier = model.identifier
         self._context = zmq.Context()
 
         self._pub_socket = self._context.socket(zmq.PUB)