diff --git a/configs/VOM405_defconfig b/configs/VOM405_defconfig
index 3f80c58..8fb023a 100644
--- a/configs/VOM405_defconfig
+++ b/configs/VOM405_defconfig
@@ -5,6 +5,7 @@
 CONFIG_CMD_I2C=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_SYS_NS16550=y
 CONFIG_OF_LIBFDT=y