diff --git a/libraries/AP_HAL_ChibiOS/hwdef/Pixhawk6X/hwdef.dat b/libraries/AP_HAL_ChibiOS/hwdef/Pixhawk6X/hwdef.dat
index 07e793d3b8..611599dd54 100644
--- a/libraries/AP_HAL_ChibiOS/hwdef/Pixhawk6X/hwdef.dat
+++ b/libraries/AP_HAL_ChibiOS/hwdef/Pixhawk6X/hwdef.dat
@@ -304,7 +304,7 @@ SPIDEV ramtron   SPI5 DEVID1  FRAM_CS     MODE3  8*MHZ  8*MHZ
 IMU Invensensev3 SPI:icm42688 ROTATION_PITCH_180_YAW_90 BOARD_MATCH(FMUV6_BOARD_HOLYBRO_6X)
 IMU BMI088 SPI:bmi088_a SPI:bmi088_g ROTATION_NONE      BOARD_MATCH(FMUV6_BOARD_HOLYBRO_6X)
 IMU Invensensev2 SPI:icm20649 ROTATION_YAW_180          BOARD_MATCH(FMUV6_BOARD_HOLYBRO_6X) # alternative to BMI088
-IMU Invensensev3 SPI:icm42670 ROTATION_PITCH_180_YAW_90 BOARD_MATCH(FMUV6_BOARD_HOLYBRO_6X)
+IMU Invensensev3 SPI:icm42670 ROTATION_YAW_90           BOARD_MATCH(FMUV6_BOARD_HOLYBRO_6X)
 
 # CUAV-6X 3 IMUs
 IMU Invensensev3 SPI:icm42688 ROTATION_ROLL_180_YAW_270 BOARD_MATCH(FMUV6_BOARD_CUAV_6X)