diff --git a/APMrover2/GCS_Mavlink.cpp b/APMrover2/GCS_Mavlink.cpp
index 2360aea0bc..ee05629f07 100644
--- a/APMrover2/GCS_Mavlink.cpp
+++ b/APMrover2/GCS_Mavlink.cpp
@@ -352,6 +352,11 @@ bool GCS_MAVLINK_Rover::try_send_message(enum ap_message id)
         send_raw_imu(rover.ins, rover.compass);
         break;
 
+    case MSG_RAW_IMU2:
+        CHECK_PAYLOAD_SIZE(SCALED_PRESSURE);
+        send_scaled_pressure(rover.barometer);
+        break;
+
     case MSG_RAW_IMU3:
         CHECK_PAYLOAD_SIZE(SENSOR_OFFSETS);
         send_sensor_offsets(rover.ins, rover.compass, rover.barometer);
@@ -541,6 +546,7 @@ GCS_MAVLINK_Rover::data_stream_send(void)
 
     if (stream_trigger(STREAM_RAW_SENSORS)) {
         send_message(MSG_RAW_IMU1);
+        send_message(MSG_RAW_IMU2);
         send_message(MSG_RAW_IMU3);
     }