diff --git a/src/main/java/org/gcube/informationsystem/impl/HeaderImpl.java b/src/main/java/org/gcube/informationsystem/impl/HeaderImpl.java
index c8318db..d141d7e 100644
--- a/src/main/java/org/gcube/informationsystem/impl/HeaderImpl.java
+++ b/src/main/java/org/gcube/informationsystem/impl/HeaderImpl.java
@@ -14,7 +14,7 @@ import org.gcube.informationsystem.model.embedded.Header;
 
 public class HeaderImpl implements Header {
 
-	protected UUID id;
+	protected UUID uuid;
 	
 	protected String creator;
 	
@@ -24,11 +24,11 @@ public class HeaderImpl implements Header {
 	
 	@Override
 	public UUID getUUID() {
-		return this.id;
+		return this.uuid;
 	}
 	
-	protected void setID(UUID id){
-		this.id = id;
+	protected void setUUID(UUID uuid){
+		this.uuid = uuid;
 	}
 
 	@Override