diff --git a/configs/arndale_defconfig b/configs/arndale_defconfig
index 0cd529e..a026fd6 100644
--- a/configs/arndale_defconfig
+++ b/configs/arndale_defconfig
@@ -1,5 +1,6 @@
 CONFIG_ARM=y
 CONFIG_ARCH_EXYNOS=y
+CONFIG_ARCH_EXYNOS5=y
 CONFIG_TARGET_ARNDALE=y
 CONFIG_DM_I2C=y
 CONFIG_DEFAULT_DEVICE_TREE="exynos5250-arndale"