diff --git a/configs/radxa-cm3-io-rk3566_defconfig b/configs/radxa-cm3-io-rk3566_defconfig
index d23ab57..48c8fcf 100644
--- a/configs/radxa-cm3-io-rk3566_defconfig
+++ b/configs/radxa-cm3-io-rk3566_defconfig
@@ -2,7 +2,7 @@
 CONFIG_SKIP_LOWLEVEL_INIT=y
 CONFIG_COUNTER_FREQUENCY=24000000
 CONFIG_ARCH_ROCKCHIP=y
-CONFIG_DEFAULT_DEVICE_TREE="rk3566-radxa-cm3-io"
+CONFIG_DEFAULT_DEVICE_TREE="rockchip/rk3566-radxa-cm3-io"
 CONFIG_ROCKCHIP_RK3568=y
 CONFIG_SPL_SERIAL=y
 CONFIG_DEBUG_UART_BASE=0xFE660000