diff --git a/libraries/AP_HAL_ChibiOS/hwdef/MatekH743/hwdef.dat b/libraries/AP_HAL_ChibiOS/hwdef/MatekH743/hwdef.dat
index d0974a2bc4..0491d1098b 100644
--- a/libraries/AP_HAL_ChibiOS/hwdef/MatekH743/hwdef.dat
+++ b/libraries/AP_HAL_ChibiOS/hwdef/MatekH743/hwdef.dat
@@ -223,3 +223,7 @@ define HAL_BOARD_TERRAIN_DIRECTORY "/APM/TERRAIN"
 define OSD_ENABLED 1
 define HAL_OSD_TYPE_DEFAULT 1
 ROMFS_WILDCARD libraries/AP_OSD/fonts/font*.bin
+
+define HAL_ADSB_ENABLED 0
+define HAL_EFI_ENABLED 0
+define HAL_EFI_DRONECAN_ENABLED 0
\ No newline at end of file