diff --git a/drivers/regulator/fan53555.c b/drivers/regulator/fan53555.c
index 3c25db89a021..42865681c00b 100644
--- a/drivers/regulator/fan53555.c
+++ b/drivers/regulator/fan53555.c
@@ -182,6 +182,7 @@ static int fan53555_set_ramp(struct regulator_dev *rdev, int ramp)
 static struct regulator_ops fan53555_regulator_ops = {
 	.set_voltage_sel = regulator_set_voltage_sel_regmap,
 	.get_voltage_sel = regulator_get_voltage_sel_regmap,
+	.set_voltage_time_sel = regulator_set_voltage_time_sel,
 	.map_voltage = regulator_map_voltage_linear,
 	.list_voltage = regulator_list_voltage_linear,
 	.set_suspend_voltage = fan53555_set_suspend_voltage,