diff --git a/AntennaTracker/GCS_Mavlink.cpp b/AntennaTracker/GCS_Mavlink.cpp
index a27eea4668..9a5d01e512 100644
--- a/AntennaTracker/GCS_Mavlink.cpp
+++ b/AntennaTracker/GCS_Mavlink.cpp
@@ -135,7 +135,7 @@ bool GCS_MAVLINK_Tracker::try_send_message(enum ap_message id)
         tracker.send_nav_controller_output(chan);
         break;
 
-    case MSG_EXTENDED_STATUS1:
+    case MSG_SYS_STATUS:
         CHECK_PAYLOAD_SIZE(SYS_STATUS);
         tracker.send_sys_status(chan);
         break;
@@ -244,7 +244,8 @@ static const ap_message STREAM_RAW_SENSORS_msgs[] = {
     MSG_SENSOR_OFFSETS
 };
 static const ap_message STREAM_EXTENDED_STATUS_msgs[] = {
-    MSG_EXTENDED_STATUS1, // SYS_STATUS, POWER_STATUS
+    MSG_SYS_STATUS,
+    MSG_POWER_STATUS,
     MSG_MEMINFO,
     MSG_NAV_CONTROLLER_OUTPUT,
     MSG_GPS_RAW,
@@ -577,7 +578,7 @@ void Tracker::mavlink_delay_cb()
     if (tnow - last_1hz > 1000) {
         last_1hz = tnow;
         gcs().send_message(MSG_HEARTBEAT);
-        gcs().send_message(MSG_EXTENDED_STATUS1);
+        gcs().send_message(MSG_SYS_STATUS);
     }
     if (tnow - last_50hz > 20) {
         last_50hz = tnow;