diff --git a/src/test/java/org/gcube/portlets/user/td/sdmxexportwidget/client/GwtTestSDMXExportWizardTD.java b/src/test/java/org/gcube/portlets/user/td/sdmxexportwidget/client/GwtTestSDMXExportWizardTD.java
index 1cc7021..af738e7 100644
--- a/src/test/java/org/gcube/portlets/user/td/sdmxexportwidget/client/GwtTestSDMXExportWizardTD.java
+++ b/src/test/java/org/gcube/portlets/user/td/sdmxexportwidget/client/GwtTestSDMXExportWizardTD.java
@@ -1,10 +1,7 @@
 package org.gcube.portlets.user.td.sdmxexportwidget.client;
 
 
-import com.google.gwt.core.client.GWT;
 import com.google.gwt.junit.client.GWTTestCase;
-import com.google.gwt.user.client.rpc.AsyncCallback;
-import com.google.gwt.user.client.rpc.ServiceDefTarget;
 
 /**
  * GWT JUnit <b>integration</b> tests must extend GWTTestCase.