1 files changed, 2 insertions, 2 deletions
diff --git a/cpp/src/qpid/client/Dispatcher.cpp b/cpp/src/qpid/client/Dispatcher.cpp
index cc67701748..68e799918c 100644
--- a/cpp/src/qpid/client/Dispatcher.cpp
+++ b/cpp/src/qpid/client/Dispatcher.cpp
@@ -43,7 +43,7 @@ void Subscriber::received(Message& msg)
 {
     if (listener) {
         listener->received(msg);
-        autoAck.ack(msg);
+        autoAck.ack(msg, session);
     }
 }
 
@@ -72,7 +72,7 @@ void Dispatcher::run()
             Mutex::ScopedUnlock u(lock);
             FrameSet::shared_ptr content = queue->pop();
             if (content->isA<MessageTransferBody>()) {
-                Message msg(*content, session);
+                Message msg(*content);
                 Subscriber::shared_ptr listener = find(msg.getDestination());
                 if (!listener) {
                     QPID_LOG(error, "No listener found for destination " << msg.getDestination());