diff --git a/libraries/AP_HAL_ChibiOS/hwdef/fmuv5/hwdef.dat b/libraries/AP_HAL_ChibiOS/hwdef/fmuv5/hwdef.dat
index b68ce99c07..281d46510a 100644
--- a/libraries/AP_HAL_ChibiOS/hwdef/fmuv5/hwdef.dat
+++ b/libraries/AP_HAL_ChibiOS/hwdef/fmuv5/hwdef.dat
@@ -227,8 +227,8 @@ PI0 FMU_SPARE_4 INPUT GPIO(61)
 SPIDEV ms5611         SPI4 DEVID1  MS5611_CS    MODE3 20*MHZ 20*MHZ
 SPIDEV icm20689       SPI1 DEVID1  ICM20689_CS  MODE0  2*MHZ  8*MHZ
 SPIDEV icm20602       SPI1 DEVID2  ICM20602_CS  MODE0  2*MHZ  8*MHZ
-SPIDEV bmi055_g       SPI1 DEVID3  BMI055_G_CS  MODE3  8*MHZ  8*MHZ
-SPIDEV bmi055_a       SPI1 DEVID4  BMI055_A_CS  MODE3  8*MHZ  8*MHZ
+SPIDEV bmi055_g       SPI1 DEVID3  BMI055_G_CS  MODE0 10*MHZ 10*MHZ
+SPIDEV bmi055_a       SPI1 DEVID4  BMI055_A_CS  MODE0 10*MHZ 10*MHZ
 SPIDEV ramtron        SPI2 DEVID1  FRAM_CS      MODE3  8*MHZ  8*MHZ 
 
 # microSD support