diff --git a/src/main/java/org/gcube/portal/databook/shared/Attachment.java b/src/main/java/org/gcube/portal/databook/shared/Attachment.java
index 26b5810..7222307 100644
--- a/src/main/java/org/gcube/portal/databook/shared/Attachment.java
+++ b/src/main/java/org/gcube/portal/databook/shared/Attachment.java
@@ -7,7 +7,7 @@ import org.jsonmaker.gwt.client.Jsonizer;
 @SuppressWarnings("serial")
 public class Attachment implements Serializable {
 	
-	public interface ClientFeedJsonizer extends Jsonizer {}
+	public interface AttachmentJsonizer extends Jsonizer {}
 	
 	private String id;
 	private String uri;