diff --git a/ArduSub/GCS_Mavlink.cpp b/ArduSub/GCS_Mavlink.cpp
index 8362c7ab5d..d25c27f475 100644
--- a/ArduSub/GCS_Mavlink.cpp
+++ b/ArduSub/GCS_Mavlink.cpp
@@ -311,7 +311,7 @@ const AP_Param::GroupInfo GCS_MAVLINK_Parameters::var_info[] = {
 
     // @Param: EXTRA3
     // @DisplayName: Extra data type 3 stream rate to ground station
-    // @Description: Stream rate of AHRS, HWSTATUS, and SYSTEM_TIME to ground station
+    // @Description: Stream rate of AHRS and SYSTEM_TIME to ground station
     // @Units: Hz
     // @Range: 0 50
     // @Increment: 1
@@ -373,7 +373,6 @@ static const ap_message STREAM_EXTRA2_msgs[] = {
 };
 static const ap_message STREAM_EXTRA3_msgs[] = {
     MSG_AHRS,
-    MSG_HWSTATUS,
     MSG_SYSTEM_TIME,
     MSG_RANGEFINDER,
     MSG_DISTANCE_SENSOR,