diff --git a/libraries/AP_Vehicle/AP_Vehicle.cpp b/libraries/AP_Vehicle/AP_Vehicle.cpp
index b8cc4b7817..d75d7f36e7 100644
--- a/libraries/AP_Vehicle/AP_Vehicle.cpp
+++ b/libraries/AP_Vehicle/AP_Vehicle.cpp
@@ -4,8 +4,10 @@
 #include <AP_Common/AP_FWVersion.h>
 #include <AP_Arming/AP_Arming.h>
 #include <AP_Frsky_Telem/AP_Frsky_Parameters.h>
+#include <AP_Logger/AP_Logger.h>
 #include <AP_Mission/AP_Mission.h>
 #include <AP_OSD/AP_OSD.h>
+#include <SRV_Channel/SRV_Channel.h>
 #if CONFIG_HAL_BOARD == HAL_BOARD_CHIBIOS
 #include <AP_HAL_ChibiOS/sdcard.h>
 #endif
diff --git a/libraries/AP_Vehicle/AP_Vehicle.h b/libraries/AP_Vehicle/AP_Vehicle.h
index 1fdbad7397..7fc49a93c3 100644
--- a/libraries/AP_Vehicle/AP_Vehicle.h
+++ b/libraries/AP_Vehicle/AP_Vehicle.h
@@ -21,6 +21,8 @@
 
 #include "ModeReason.h" // reasons can't be defined in this header due to circular loops
 
+#include <AP_AHRS/AP_AHRS.h>
+#include <AP_Airspeed/AP_Airspeed.h>
 #include <AP_Baro/AP_Baro.h>
 #include <AP_BoardConfig/AP_BoardConfig.h>     // board configuration library
 #include <AP_CANManager/AP_CANManager.h>
@@ -29,7 +31,6 @@
 #include <AP_EFI/AP_EFI.h>
 #include <AP_GPS/AP_GPS.h>
 #include <AP_Generator/AP_Generator.h>
-#include <AP_Logger/AP_Logger.h>
 #include <AP_Notify/AP_Notify.h>                    // Notify library
 #include <AP_Param/AP_Param.h>
 #include <AP_RangeFinder/AP_RangeFinder.h>