diff --git a/configs/opos6uldev_defconfig b/configs/opos6uldev_defconfig
index 116a697..8a2a5bd 100644
--- a/configs/opos6uldev_defconfig
+++ b/configs/opos6uldev_defconfig
@@ -16,6 +16,7 @@
 CONFIG_ENV_OFFSET_REDUND=0x180000
 CONFIG_SPL_LIBDISK_SUPPORT=y
 # CONFIG_CMD_BMODE is not set
+CONFIG_DEFAULT_DEVICE_TREE="imx6ul-opos6uldev"
 CONFIG_BOOTDELAY=5
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTARGS="console=ttymxc0,115200"
@@ -62,7 +63,6 @@
 CONFIG_CMD_FS_GENERIC=y
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_OF_CONTROL=y
-CONFIG_DEFAULT_DEVICE_TREE="imx6ul-opos6uldev"
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y