diff --git a/AntennaTracker/GCS_Mavlink.cpp b/AntennaTracker/GCS_Mavlink.cpp
index bf218cae65..4ef606b19d 100644
--- a/AntennaTracker/GCS_Mavlink.cpp
+++ b/AntennaTracker/GCS_Mavlink.cpp
@@ -672,6 +672,7 @@ void GCS_MAVLINK_Tracker::handleMessage(mavlink_message_t* msg)
                 break;
 
             default:
+                result = handle_command_long_message(packet);
                 break;
         }
         mavlink_msg_command_ack_send(