diff --git a/configs/luan_defconfig b/configs/luan_defconfig
index 205c267..1433751 100644
--- a/configs/luan_defconfig
+++ b/configs/luan_defconfig
@@ -16,5 +16,6 @@
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_CACHE=y
+CONFIG_MTD_NOR_FLASH=y
 CONFIG_SYS_NS16550=y
 CONFIG_OF_LIBFDT=y