diff --git a/AntennaTracker/GCS_Mavlink.cpp b/AntennaTracker/GCS_Mavlink.cpp
index 31c1148db9..93e6638304 100644
--- a/AntennaTracker/GCS_Mavlink.cpp
+++ b/AntennaTracker/GCS_Mavlink.cpp
@@ -276,10 +276,16 @@ static const ap_message STREAM_EXTENDED_STATUS_msgs[] = {
 #endif
     MSG_MEMINFO,
     MSG_NAV_CONTROLLER_OUTPUT,
+#if AP_GPS_GPS_RAW_INT_SENDING_ENABLED
     MSG_GPS_RAW,
+#endif
+#if AP_GPS_GPS_RTK_SENDING_ENABLED
     MSG_GPS_RTK,
-#if GPS_MAX_RECEIVERS > 1
+#endif
+#if AP_GPS_GPS2_RAW_SENDING_ENABLED
     MSG_GPS2_RAW,
+#endif
+#if AP_GPS_GPS2_RTK_SENDING_ENABLED
     MSG_GPS2_RTK,
 #endif
 };