diff --git a/arch/arm/configs/rk3036_defconfig b/arch/arm/configs/rk3036_defconfig
index 88873604fc64..1e3f21c755a7 100644
--- a/arch/arm/configs/rk3036_defconfig
+++ b/arch/arm/configs/rk3036_defconfig
@@ -33,7 +33,6 @@ CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_ARCH_ROCKCHIP=y
-CONFIG_RK_USB_UART=y
 CONFIG_BLOCK_RKNAND=y
 CONFIG_ARM_ERRATA_720789=y
 CONFIG_PL310_ERRATA_753970=y