fix for: https://issues.apache.org/jira/browse/AMQNET-307
diff --git a/src/main/csharp/Protocol/StompWireFormat.cs b/src/main/csharp/Protocol/StompWireFormat.cs
index f27d590..6b864f7 100644
--- a/src/main/csharp/Protocol/StompWireFormat.cs
+++ b/src/main/csharp/Protocol/StompWireFormat.cs
@@ -425,6 +425,7 @@
             }   
 
             frame.SetProperty("message-id", command.LastMessageId.ToString());
+            frame.SetProperty("subscription", command.ConsumerId.ToString());
 
             if(command.TransactionId != null)
             {