diff --git a/src/main/java/org/gcube/portlets/widgets/wsexplorer/client/view/grid/AbstractItemsCellTable.java b/src/main/java/org/gcube/portlets/widgets/wsexplorer/client/view/grid/AbstractItemsCellTable.java
index b11ab37..85b29ec 100644
--- a/src/main/java/org/gcube/portlets/widgets/wsexplorer/client/view/grid/AbstractItemsCellTable.java
+++ b/src/main/java/org/gcube/portlets/widgets/wsexplorer/client/view/grid/AbstractItemsCellTable.java
@@ -16,7 +16,6 @@ import com.google.gwt.event.dom.client.ContextMenuEvent;
 import com.google.gwt.event.dom.client.ContextMenuHandler;
 import com.google.gwt.event.dom.client.DoubleClickEvent;
 import com.google.gwt.event.dom.client.DoubleClickHandler;
-import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
 import com.google.gwt.user.cellview.client.AbstractCellTable;
 import com.google.gwt.user.cellview.client.HasKeyboardSelectionPolicy.KeyboardSelectionPolicy;
 import com.google.gwt.user.cellview.client.SimplePager;