diff --git a/AntennaTracker/GCS_Mavlink.cpp b/AntennaTracker/GCS_Mavlink.cpp
index 5279d79669..5babe6183e 100644
--- a/AntennaTracker/GCS_Mavlink.cpp
+++ b/AntennaTracker/GCS_Mavlink.cpp
@@ -275,6 +275,7 @@ bool GCS_MAVLINK::try_send_message(enum ap_message id)
     case MSG_GIMBAL_REPORT:
     case MSG_EKF_STATUS_REPORT:
     case MSG_PID_TUNING:
+    case MSG_VIBRATION:
         break; // just here to prevent a warning
     }
     return true;