diff --git a/target/linux/ramips/dts/rt5350.dtsi b/target/linux/ramips/dts/rt5350.dtsi
index 99959bfa35..5310ce8227 100644
--- a/target/linux/ramips/dts/rt5350.dtsi
+++ b/target/linux/ramips/dts/rt5350.dtsi
@@ -153,7 +153,7 @@
 			status = "disabled";
 		};
 
-		i2s@a00 {
+		i2s: i2s@a00 {
 			compatible = "ralink,rt3352-i2s";
 			reg = <0xa00 0x100>;