diff --git a/drivers/regulator/lp87565-regulator.c b/drivers/regulator/lp87565-regulator.c
index cfdbe294fb6a..32d4e6ec2e19 100644
--- a/drivers/regulator/lp87565-regulator.c
+++ b/drivers/regulator/lp87565-regulator.c
@@ -188,7 +188,7 @@ static int lp87565_regulator_probe(struct platform_device *pdev)
 	struct lp87565 *lp87565 = dev_get_drvdata(pdev->dev.parent);
 	struct regulator_config config = { };
 	struct regulator_dev *rdev;
-	int i, min_idx = LP87565_BUCK_1, max_idx = LP87565_BUCK_3;
+	int i, min_idx = LP87565_BUCK_0, max_idx = LP87565_BUCK_3;
 
 	platform_set_drvdata(pdev, lp87565);