diff --git a/target/linux/ramips/dts/mt7621_ruijie_rg-ew1200g-pro-v1.1.dts b/target/linux/ramips/dts/mt7621_ruijie_rg-ew1200g-pro-v1.1.dts
index 0223ece164..ad30679746 100644
--- a/target/linux/ramips/dts/mt7621_ruijie_rg-ew1200g-pro-v1.1.dts
+++ b/target/linux/ramips/dts/mt7621_ruijie_rg-ew1200g-pro-v1.1.dts
@@ -54,6 +54,8 @@
 
 		partitions {
 			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
 
 			partition@0 {
 				label = "u-boot";