diff --git a/drivers/media/i2c/alvium-csi2.c b/drivers/media/i2c/alvium-csi2.c
index dd991c2ee700..f51f9b987759 100644
--- a/drivers/media/i2c/alvium-csi2.c
+++ b/drivers/media/i2c/alvium-csi2.c
@@ -1290,7 +1290,7 @@ static int alvium_set_ctrl_auto_exposure(struct alvium_dev *alvium, bool on)
 	struct device *dev = &alvium->i2c_client->dev;
 	int ret;
 
-	ret = alvium_write_hshake(alvium, REG_BCRM_WHITE_BALANCE_AUTO_RW,
+	ret = alvium_write_hshake(alvium, REG_BCRM_EXPOSURE_AUTO_RW,
 				  on ? 0x02 : 0x00);
 	if (ret) {
 		dev_err(dev, "Fail to set autoexposure reg\n");