diff --git a/src/main/java/org/gcube/portlets/user/dataminermanager/dataminermanager.gwt.xml b/src/main/java/org/gcube/portlets/user/dataminermanager/dataminermanager.gwt.xml
index 4296145..2396b0e 100644
--- a/src/main/java/org/gcube/portlets/user/dataminermanager/dataminermanager.gwt.xml
+++ b/src/main/java/org/gcube/portlets/user/dataminermanager/dataminermanager.gwt.xml
@@ -15,6 +15,7 @@
 		value="pretty" />
 
 
+	<inherits name='org.gcube.portal.clientcontext.GCubeClientContext' />
 	
 	<!-- OpenLayer Basic Widgets -->
 	<inherits
diff --git a/src/main/resources/org/gcube/portlets/user/dataminermanager/dataminermanager.gwt.xml b/src/main/resources/org/gcube/portlets/user/dataminermanager/dataminermanager.gwt.xml
index 4788442..0d17032 100644
--- a/src/main/resources/org/gcube/portlets/user/dataminermanager/dataminermanager.gwt.xml
+++ b/src/main/resources/org/gcube/portlets/user/dataminermanager/dataminermanager.gwt.xml
@@ -15,6 +15,7 @@
 		value="pretty" />
 
 
+	<inherits name='org.gcube.portal.clientcontext.GCubeClientContext' />
 	
 	<!-- OpenLayer Basic Widgets -->
 	<inherits