diff --git a/src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/ui/AddResourceToDataset.java b/src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/ui/AddResourceToDataset.java
index c2a0df6..9c720a4 100644
--- a/src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/ui/AddResourceToDataset.java
+++ b/src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/ui/AddResourceToDataset.java
@@ -2,7 +2,6 @@ package org.gcube.portlets.widgets.ckandatapublisherwidget.client.ui;
 
 import org.gcube.portlets.widgets.ckandatapublisherwidget.client.CKanPublisherService;
 import org.gcube.portlets.widgets.ckandatapublisherwidget.client.CKanPublisherServiceAsync;
-import org.gcube.portlets.widgets.ckandatapublisherwidget.client.Encoder;
 import org.gcube.portlets.widgets.ckandatapublisherwidget.client.events.AddResourceEvent;
 import org.gcube.portlets.widgets.ckandatapublisherwidget.shared.ResourceBeanWrapper;