diff --git a/src/main/java/org/gcube/portlets/user/td/columnwidget/client/create/AddColumnPanel.java b/src/main/java/org/gcube/portlets/user/td/columnwidget/client/create/AddColumnPanel.java
index 88fe3ba..4e9666e 100644
--- a/src/main/java/org/gcube/portlets/user/td/columnwidget/client/create/AddColumnPanel.java
+++ b/src/main/java/org/gcube/portlets/user/td/columnwidget/client/create/AddColumnPanel.java
@@ -1047,7 +1047,7 @@ public class AddColumnPanel extends FramedPanel implements
 	public void operationComplete(OperationResult operationResult) {
 		ChangeTableWhy why = ChangeTableWhy.TABLEUPDATED;
 		ChangeTableRequestEvent changeTableRequestEvent = new ChangeTableRequestEvent(
-				ChangeTableRequestType.ADDCOLUMN, trId, why);
+				ChangeTableRequestType.ADDCOLUMN, operationResult.getTrId(), why);
 		eventBus.fireEvent(changeTableRequestEvent);
 		close();
 	}