diff --git a/Tools/AP_Periph/adsb.cpp b/Tools/AP_Periph/adsb.cpp
index 018ab3eb26..d3d3306775 100644
--- a/Tools/AP_Periph/adsb.cpp
+++ b/Tools/AP_Periph/adsb.cpp
@@ -21,11 +21,15 @@
 
 #ifdef HAL_PERIPH_ENABLE_ADSB
 
-#include <GCS_MAVLink/GCS_MAVLink.h>
 #include <AP_SerialManager/AP_SerialManager.h>
 
 extern const AP_HAL::HAL &hal;
 
+#include "include/mavlink/v2.0/protocol.h"
+#include "include/mavlink/v2.0/mavlink_types.h"
+#include "include/mavlink/v2.0/ardupilotmega/mavlink.h"
+#include "include/mavlink/v2.0/mavlink_helpers.h"
+
 /*
   init ADSB support
  */