diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 332cae973a04..cc7279823216 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -610,6 +610,7 @@ CONFIG_REGULATOR_HI6421V530=y
 CONFIG_REGULATOR_HI655X=y
 CONFIG_REGULATOR_MAX77620=y
 CONFIG_REGULATOR_MAX8973=y
+CONFIG_REGULATOR_MP8859=y
 CONFIG_REGULATOR_PCA9450=y
 CONFIG_REGULATOR_PF8X00=y
 CONFIG_REGULATOR_PFUZE100=y