diff --git a/src/main/java/org/gcube/common/storagehub/model/service/Version.java b/src/main/java/org/gcube/common/storagehub/model/service/Version.java
index ed132e7..1b2e5bd 100644
--- a/src/main/java/org/gcube/common/storagehub/model/service/Version.java
+++ b/src/main/java/org/gcube/common/storagehub/model/service/Version.java
@@ -9,6 +9,7 @@ import lombok.Data;
 @AllArgsConstructor	
 public class Version {
 
+	private String id;
 	private String name;
 	private Calendar created;