diff --git a/src/drivers/boards/px4fmu-v4/board_config.h b/src/drivers/boards/px4fmu-v4/board_config.h
index 1efea92ddb..2d689f4e13 100644
--- a/src/drivers/boards/px4fmu-v4/board_config.h
+++ b/src/drivers/boards/px4fmu-v4/board_config.h
@@ -130,6 +130,7 @@
 #define PX4_SPIDEV_LIS			7
 #define PX4_SPIDEV_BMI			8
 #define PX4_SPIDEV_BMA			9
+#define PX4_SPIDEV_ICM_20602	10
 
 /* onboard MS5611 and FRAM are both on bus SPI2
  * spi_dev_e:SPIDEV_FLASH has the value 2 and is used in the NuttX ramtron driver
diff --git a/src/drivers/boards/px4fmu-v4/px4fmu_spi.c b/src/drivers/boards/px4fmu-v4/px4fmu_spi.c
index 7bf5637b65..71ec895592 100644
--- a/src/drivers/boards/px4fmu-v4/px4fmu_spi.c
+++ b/src/drivers/boards/px4fmu-v4/px4fmu_spi.c
@@ -95,6 +95,9 @@ __EXPORT void stm32_spi1select(FAR struct spi_dev_s *dev, enum spi_dev_e devid,
 
 	switch (devid) {
 	case PX4_SPIDEV_ICM:
+
+	/* intended fallthrough */
+	case PX4_SPIDEV_ICM_20602:
 		/* Making sure the other peripherals are not selected */
 		px4_arch_gpiowrite(GPIO_SPI_CS_BMI160, 1);
 		px4_arch_gpiowrite(GPIO_SPI_CS_MPU9250, 1);