diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c
index e6f8d261eeba8984124ccca28b6edb49f0462b29..671c8bc14bbcb0bf3c91c450b14af6c0c34b4f19 100644
--- a/drivers/mfd/db8500-prcmu.c
+++ b/drivers/mfd/db8500-prcmu.c
@@ -2720,6 +2720,7 @@ static struct regulator_consumer_supply db8500_vape_consumers[] = {
 	REGULATOR_SUPPLY("v-i2c", "nmk-i2c.1"),
 	REGULATOR_SUPPLY("v-i2c", "nmk-i2c.2"),
 	REGULATOR_SUPPLY("v-i2c", "nmk-i2c.3"),
+	REGULATOR_SUPPLY("v-i2c", "nmk-i2c.4"),
 	/* "v-mmc" changed to "vcore" in the mainline kernel */
 	REGULATOR_SUPPLY("vcore", "sdi0"),
 	REGULATOR_SUPPLY("vcore", "sdi1"),