diff --git a/include/configs/light-c910.h b/include/configs/light-c910.h
index 189bc102..b7e07856 100644
--- a/include/configs/light-c910.h
+++ b/include/configs/light-c910.h
@@ -137,6 +137,7 @@
 	"pxefile_addr_r=0x00600000\0" \
 	"dtb_addr=0x03800000\0" \
 	"fdt_addr_r=0x03800000\0" \
+	"fdtoverlay_addr_r=0x03700000\0" \
 	"kernel_addr_r=0x00200000\0" \
 	"ramdisk_addr_r=0x06000000\0" \
 	"boot_conf_addr_r=0xc0000000\0" \