diff --git a/libraries/AP_HAL_ChibiOS/hwdef/Pixhawk1-1M-bdshot/hwdef.dat b/libraries/AP_HAL_ChibiOS/hwdef/Pixhawk1-1M-bdshot/hwdef.dat
index c27099a3a7..0f6d96fe69 100644
--- a/libraries/AP_HAL_ChibiOS/hwdef/Pixhawk1-1M-bdshot/hwdef.dat
+++ b/libraries/AP_HAL_ChibiOS/hwdef/Pixhawk1-1M-bdshot/hwdef.dat
@@ -35,6 +35,10 @@ COMPASS LSM303D SPI:lsm9ds0_am ROTATION_NONE
 # also probe for external compasses
 define HAL_PROBE_EXTERNAL_I2C_COMPASSES
 
+# only include UBLOX and NMEA GPS drivers
+define AP_GPS_NMEA_ENABLED 1
+include ../include/minimal_GPS.inc
+
 FLASH_SIZE_KB 1024
 include ../include/minimize_features.inc
 undef STORAGE_FLASH_PAGE