diff --git a/recipes-kernel/linux/ast2500/defconfig b/recipes-kernel/linux/ast2500/defconfig
index 2869a64..7d34e15 100755
--- a/recipes-kernel/linux/ast2500/defconfig
+++ b/recipes-kernel/linux/ast2500/defconfig
@@ -193,6 +193,7 @@
 CONFIG_USB_ASPEED_VHUB=y
 CONFIG_USB_CONFIGFS=y
 CONFIG_USB_CONFIGFS_MASS_STORAGE=y
+CONFIG_USB_MASS_STORAGE=y
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
 CONFIG_LEDS_CLASS_FLASH=y