diff --git a/configs/pg_wcom_expu1_defconfig b/configs/pg_wcom_expu1_defconfig
index 27e8192..884cb7a 100644
--- a/configs/pg_wcom_expu1_defconfig
+++ b/configs/pg_wcom_expu1_defconfig
@@ -49,6 +49,7 @@
 CONFIG_DM=y
 CONFIG_BOOTCOUNT_LIMIT=y
 CONFIG_SYS_FSL_DDR3=y
+CONFIG_SYS_I2C_LEGACY=y
 CONFIG_SYS_I2C_MXC=y
 # CONFIG_MMC is not set
 CONFIG_MTD=y