diff --git a/configs/trats_defconfig b/configs/trats_defconfig
index 6ef4b33..901a014 100644
--- a/configs/trats_defconfig
+++ b/configs/trats_defconfig
@@ -2,3 +2,4 @@
 CONFIG_ARCH_EXYNOS=y
 CONFIG_TARGET_TRATS=y
 CONFIG_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="exynos4210-trats"