diff --git a/configs/apf27_defconfig b/configs/apf27_defconfig
index 55225fb..f2a4e95 100644
--- a/configs/apf27_defconfig
+++ b/configs/apf27_defconfig
@@ -42,4 +42,5 @@
 CONFIG_NAND=y
 CONFIG_NAND_MXC=y
 CONFIG_SYS_NAND_BUSWIDTH_16BIT=y
+CONFIG_MII=y
 CONFIG_OF_LIBFDT=y