Index: sources/canbus/MessageDispatcher.h
===================================================================
diff -u -r265ce7409a0ea99a4ae059f5ce7978c9cdb10631 -r787e08545efa12ddc8383de8b973ab9762de0853
--- sources/canbus/MessageDispatcher.h	(.../MessageDispatcher.h)	(revision 265ce7409a0ea99a4ae059f5ce7978c9cdb10631)
+++ sources/canbus/MessageDispatcher.h	(.../MessageDispatcher.h)	(revision 787e08545efa12ddc8383de8b973ab9762de0853)
@@ -107,6 +107,8 @@
 
     // List of the transmit(request) only, messages which require acknowledge back(AckBack).
     QList<GuiActionType> _needsAcknow {
+        // CONFIRM
+        GuiActionType::ID_DuetConfirmUIr                        ,
         // POST
         GuiActionType::ID_UIPostFinalResultData                 ,
         // Alarm