diff --git a/src/main/java/org/gcube/portlets/widgets/wsexplorer/client/view/grid/ItemsTable.java b/src/main/java/org/gcube/portlets/widgets/wsexplorer/client/view/grid/ItemsTable.java
index cadd8de..c70ca14 100644
--- a/src/main/java/org/gcube/portlets/widgets/wsexplorer/client/view/grid/ItemsTable.java
+++ b/src/main/java/org/gcube/portlets/widgets/wsexplorer/client/view/grid/ItemsTable.java
@@ -53,7 +53,6 @@ public class ItemsTable<T extends Item> extends AbstractItemsCellTable<T> implem
 	private TextColumn<T> owner;
 	public  DateTimeFormat dtformat = DateTimeFormat.getFormat("dd MMM hh:mm aaa yyyy");
 	public ImageResource info = WorkspaceExplorerResources.ICONS.infoSquare();
-//	private Item selectedItem = null;
 
 	/**
 	 * The Enum DISPLAY_FIELD.
diff --git a/src/main/java/org/gcube/portlets/widgets/wsexplorer/client/view/grid/SortedCellTable.java b/src/main/java/org/gcube/portlets/widgets/wsexplorer/client/view/grid/SortedCellTable.java
index 7b95540..62370d9 100644
--- a/src/main/java/org/gcube/portlets/widgets/wsexplorer/client/view/grid/SortedCellTable.java
+++ b/src/main/java/org/gcube/portlets/widgets/wsexplorer/client/view/grid/SortedCellTable.java
@@ -10,6 +10,8 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
+import org.gcube.portlets.widgets.wsexplorer.client.resources.CellTableResources;
+
 import com.github.gwtbootstrap.client.ui.CellTable;
 import com.google.gwt.user.cellview.client.Column;
 import com.google.gwt.user.cellview.client.ColumnSortEvent;
@@ -61,7 +63,7 @@ public class SortedCellTable<T> extends CellTable<T> {
 	 */
 	public SortedCellTable() {
 
-		super();
+		super(1,CellTableResources.INSTANCE);
 		dataProvider = new ListDataProvider<T>();
 		dataProvider.addDataDisplay(this);