diff --git a/libraries/AP_HAL_ChibiOS/hwdef/SpeedyBeeF405WING/hwdef.dat b/libraries/AP_HAL_ChibiOS/hwdef/SpeedyBeeF405WING/hwdef.dat
index f6842833c8d38..73a85c5dd3456 100644
--- a/libraries/AP_HAL_ChibiOS/hwdef/SpeedyBeeF405WING/hwdef.dat
+++ b/libraries/AP_HAL_ChibiOS/hwdef/SpeedyBeeF405WING/hwdef.dat
@@ -169,50 +169,19 @@ PC13 PINIO1 OUTPUT GPIO(81) LOW
 
 define STM32_PWM_USE_ADVANCED TRUE
 
-define HAL_WITH_DSP FALSE
-
-# disable parachute and sprayer to save flash
-define HAL_PARACHUTE_ENABLED 0
-define HAL_SPRAYER_ENABLED 0
-define AP_GRIPPER_ENABLED 0
-define HAL_GENERATOR_ENABLED 0
-define AP_ICENGINE_ENABLED 0
-#define LANDING_GEAR_ENABLED 0
-define WINCH_ENABLED 0
-define HAL_ADSB_ENABLED  0
-
-define AC_OAPATHPLANNER_ENABLED 0
-define PRECISION_LANDING 0
-#define HAL_BARO_WIND_COMP_ENABLED 0
-define AP_OPTICALFLOW_ENABLED 0
-
-
-# Disable un-needed hardware drivers
-define HAL_WITH_ESC_TELEM 0
-define AP_FETTEC_ONEWIRE_ENABLED 0
-
-define AP_VOLZ_ENABLED 0
-define AP_ROBOTISSERVO_ENABLE 0
-define HAL_PICCOLO_CAN_ENABLE 0
-define HAL_TORQEEDO_ENABLED 0
-define HAL_RUNCAM_ENABLED 0
-define HAL_HOTT_TELEM_ENABLED 0
-define HAL_NMEA_OUTPUT_ENABLED 0
-define HAL_BUTTON_ENABLED 0
-define AP_NOTIFY_OREOLED_ENABLED 0
-
-#only support MS4525 ANALOG ASP5033 driver
-define AP_AIRSPEED_BACKEND_DEFAULT_ENABLED 0
-define AP_AIRSPEED_MS4525_ENABLED 1
-define AP_AIRSPEED_ANALOG_ENABLED 1
-define AP_AIRSPEED_ASP5033_ENABLED 1
-
-#only support UBLOX and NMEA GPS driver
-define AP_GPS_BACKEND_DEFAULT_ENABLED 0 
-define AP_GPS_UBLOX_ENABLED 1
-define AP_GPS_NMEA_ENABLED 1
-define HAL_MSP_GPS_ENABLED 1
-
-define AP_TRAMP_ENABLED 1
+# minimal drivers to reduce flash usage
+include ../include/minimize_fpv_osd.inc
+
+undef AP_CAMERA_MOUNT_ENABLED
+undef AP_LANDINGGEAR_ENABLED
+undef HAL_MOUNT_ENABLED
+undef HAL_MOUNT_SERVO_ENABLED
+undef QAUTOTUNE_ENABLED
+
+define AP_CAMERA_MOUNT_ENABLED 1
+define AP_LANDINGGEAR_ENABLED 1
+define HAL_MOUNT_ENABLED 1
+define HAL_MOUNT_SERVO_ENABLED 1
+define QAUTOTUNE_ENABLED 1
 
 define DEFAULT_NTF_LED_TYPES 257