diff --git a/src/test/java/org/gcube/informationsystem/resourceregistry/EntityManagementFactory.java b/src/test/java/org/gcube/informationsystem/resourceregistry/EntityManagementFactory.java
index 5354331..1501a2d 100644
--- a/src/test/java/org/gcube/informationsystem/resourceregistry/EntityManagementFactory.java
+++ b/src/test/java/org/gcube/informationsystem/resourceregistry/EntityManagementFactory.java
@@ -122,6 +122,14 @@ public class EntityManagementFactory implements Factory<EntityManagement> {
 				return false;
 			}
 
+			@Override
+			public String updateResource(String resourceType,
+					String jsonRepresentation)
+					throws ResourceNotFoundException, ResourceRegistryException {
+				// TODO Auto-generated method stub
+				return null;
+			}
+
 		};
 	}