diff --git a/src/main/resources/org/gcube/portlets/widgets/wsexplorer/WorkspaceExplorer.gwt.xml b/src/main/resources/org/gcube/portlets/widgets/wsexplorer/WorkspaceExplorer.gwt.xml
index 996a98d..338099c 100644
--- a/src/main/resources/org/gcube/portlets/widgets/wsexplorer/WorkspaceExplorer.gwt.xml
+++ b/src/main/resources/org/gcube/portlets/widgets/wsexplorer/WorkspaceExplorer.gwt.xml
@@ -14,7 +14,7 @@
 
 	<!-- Inherit the default GWT style sheet. You can change -->
 	<inherits name="com.github.gwtbootstrap.Bootstrap" />
-
+	<inherits name='org.gcube.portal.stohubicons.StorageHubIcons' />
 	<!-- Specify the app entry point class. -->
 <!-- 	<entry-point class='org.gcube.portlets.widgets.wsexplorer.client.WorkspaceExplorerEntryPoint' /> -->