diff --git a/configs/khadas-edge-rk3399_defconfig b/configs/khadas-edge-rk3399_defconfig
index f752731..1321ca1 100644
--- a/configs/khadas-edge-rk3399_defconfig
+++ b/configs/khadas-edge-rk3399_defconfig
@@ -5,7 +5,7 @@
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SF_DEFAULT_SPEED=10000000
 CONFIG_ENV_OFFSET=0x3F8000
-CONFIG_DEFAULT_DEVICE_TREE="rk3399-khadas-edge"
+CONFIG_DEFAULT_DEVICE_TREE="rockchip/rk3399-khadas-edge"
 CONFIG_DM_RESET=y
 CONFIG_ROCKCHIP_RK3399=y
 CONFIG_ROCKCHIP_SPI_IMAGE=y