diff --git a/ArduCopter/GCS_Mavlink.cpp b/ArduCopter/GCS_Mavlink.cpp
index 84954c350e..5f8067ed98 100644
--- a/ArduCopter/GCS_Mavlink.cpp
+++ b/ArduCopter/GCS_Mavlink.cpp
@@ -603,7 +603,10 @@ GCS_MAVLINK_Copter::data_stream_send(void)
         send_message(MSG_EXTENDED_STATUS1); // SYS_STATUS, POWER_STATUS
         send_message(MSG_EXTENDED_STATUS2); // MEMINFO
         send_message(MSG_CURRENT_WAYPOINT);
-        send_message(MSG_GPS_RAW);          // GPS_RAW_INT, GPS_RTK (if available), GPS2_RAW (if available), GPS2_RTK (if available)
+        send_message(MSG_GPS_RAW);
+        send_message(MSG_GPS_RTK);
+        send_message(MSG_GPS2_RAW);
+        send_message(MSG_GPS2_RTK);
         send_message(MSG_NAV_CONTROLLER_OUTPUT);
         send_message(MSG_FENCE_STATUS);
     }