diff --git a/configs/walnut_defconfig b/configs/walnut_defconfig
index 5f56a51..d346343 100644
--- a/configs/walnut_defconfig
+++ b/configs/walnut_defconfig
@@ -9,6 +9,7 @@
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_ASKENV=y
 CONFIG_CMD_GREPENV=y
+CONFIG_CMD_EEPROM=y
 CONFIG_LOOPW=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_DHCP=y