diff --git a/examples/rpc-tut6/rpc_client.py b/examples/rpc-tut6/rpc_client.py
index 0d90bed6..bf058f56 100644
--- a/examples/rpc-tut6/rpc_client.py
+++ b/examples/rpc-tut6/rpc_client.py
@@ -23,7 +23,7 @@ class FibonacciRpcClient(object):
                 exchange='',
                 routing_key='rpc_queue',
                 declare=[self.callback_queue],
-                reply_to=self.callback_queue,
+                reply_to=self.callback_queue.name,
                 correlation_id=self.correlation_id,
             )
         with Consumer(self.connection,