diff --git a/src/main/java/org/gcube/portlets/admin/authportletmanager/shared/PolicyAuth.java b/src/main/java/org/gcube/portlets/admin/authportletmanager/shared/PolicyAuth.java
index 99d27c3..45aa09e 100644
--- a/src/main/java/org/gcube/portlets/admin/authportletmanager/shared/PolicyAuth.java
+++ b/src/main/java/org/gcube/portlets/admin/authportletmanager/shared/PolicyAuth.java
@@ -128,8 +128,9 @@ public class PolicyAuth implements Serializable  {
 			return toReturn.append(":").append("*").toString();
 		toReturn.append(":").append(serviceName);
 		if (serviceId!=null)
-			toReturn.append(":").append(serviceId);
+			return toReturn.append(":").append(serviceId).toString();
 		
+		toReturn.append(":").append("*");
 		return toReturn.toString(); 
 	}
 	/*