diff --git a/configs/harmony_defconfig b/configs/harmony_defconfig
index 4077e58..a82166e 100644
--- a/configs/harmony_defconfig
+++ b/configs/harmony_defconfig
@@ -11,6 +11,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 CONFIG_CMD_MMC=y
+CONFIG_CMD_NAND=y
 CONFIG_CMD_USB=y
 # CONFIG_CMD_FPGA is not set
 CONFIG_CMD_GPIO=y