diff --git a/nucleus/payara-modules/notification-eventbus-core/src/main/java/fish/payara/notification/eventbus/core/EventbusNotificationEventFactory.java b/nucleus/payara-modules/notification-eventbus-core/src/main/java/fish/payara/notification/eventbus/core/EventbusNotificationEventFactory.java
index e89b45e296f..4bb7d5238b9 100644
--- a/nucleus/payara-modules/notification-eventbus-core/src/main/java/fish/payara/notification/eventbus/core/EventbusNotificationEventFactory.java
+++ b/nucleus/payara-modules/notification-eventbus-core/src/main/java/fish/payara/notification/eventbus/core/EventbusNotificationEventFactory.java
@@ -105,7 +105,7 @@ public EventbusNotificationEvent buildNotificationEvent(Level level, String subj
      * @param e 
      */
     private void setHazelcastAsInstanceName(EventbusNotificationEvent e){
-        e.setInstanceName(hazelcast.getMemberName());
+        e.setInstanceName(hazelcast.getUUID());
         
     }