diff --git a/meta-aspeed/recipes-kernel/linux/ast2500/defconfig b/meta-aspeed/recipes-kernel/linux/ast2500/defconfig
index 8585efb..9673241 100755
--- a/meta-aspeed/recipes-kernel/linux/ast2500/defconfig
+++ b/meta-aspeed/recipes-kernel/linux/ast2500/defconfig
@@ -86,6 +86,7 @@
 CONFIG_MTD_UBI_FASTMAP=y
 CONFIG_MTD_UBI_BLOCK=y
 CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_NBD=y
 CONFIG_ASPEED_LPC_CTRL=y
 CONFIG_ASPEED_LPC_SNOOP=y
 CONFIG_ASPEED_LPC_MBOX=y