diff --git a/arch/arm/configs/rk30_phone_defconfig b/arch/arm/configs/rk30_phone_defconfig
index 4a9f046218fe..40db614335c9 100755
--- a/arch/arm/configs/rk30_phone_defconfig
+++ b/arch/arm/configs/rk30_phone_defconfig
@@ -373,7 +373,6 @@ CONFIG_USB_SERIAL=y
 CONFIG_USB_SERIAL_GENERIC=y
 CONFIG_USB_SERIAL_OPTION=y
 CONFIG_USB_GADGET=y
-CONFIG_USB20_HOST=y
 CONFIG_USB20_OTG=y
 CONFIG_MMC=y
 CONFIG_MMC_UNSAFE_RESUME=y