diff --git a/src/main/java/org/gcube/portlets/user/td/columnwidget/client/dimension/DimensionRowSelectionDialog.java b/src/main/java/org/gcube/portlets/user/td/columnwidget/client/dimension/DimensionRowSelectionDialog.java
index cd1586e..338341b 100644
--- a/src/main/java/org/gcube/portlets/user/td/columnwidget/client/dimension/DimensionRowSelectionDialog.java
+++ b/src/main/java/org/gcube/portlets/user/td/columnwidget/client/dimension/DimensionRowSelectionDialog.java
@@ -10,7 +10,7 @@ import org.gcube.portlets.user.td.widgetcommonevent.shared.CellData;
 import org.gcube.portlets.user.tdwx.client.TabularDataX;
 import org.gcube.portlets.user.tdwx.client.TabularDataXGridPanel;
 import org.gcube.portlets.user.tdwx.client.event.FailureEvent;
-import org.gcube.portlets.user.tdwx.client.event.FailureEventHandler;
+import org.gcube.portlets.user.tdwx.client.event.FailureEvent.FailureEventHandler;
 import org.gcube.portlets.user.tdwx.shared.StaticFilterInformation;
 import org.gcube.portlets.user.tdwx.shared.model.TableId;