diff --git a/ArduPlane/GCS_Mavlink.cpp b/ArduPlane/GCS_Mavlink.cpp
index 547f9ba9b2..2e37f74e54 100644
--- a/ArduPlane/GCS_Mavlink.cpp
+++ b/ArduPlane/GCS_Mavlink.cpp
@@ -589,7 +589,7 @@ static const ap_message STREAM_EXTRA3_msgs[] = {
 #endif
     MSG_BATTERY2,
     MSG_BATTERY_STATUS,
-    MSG_MOUNT_STATUS,
+    MSG_GIMBAL_DEVICE_ATTITUDE_STATUS,
     MSG_OPTICAL_FLOW,
     MSG_MAG_CAL_REPORT,
     MSG_MAG_CAL_PROGRESS,