diff --git a/target/linux/ramips/dts/mt7621.dtsi b/target/linux/ramips/dts/mt7621.dtsi
index 50cd144589..53b215f40f 100644
--- a/target/linux/ramips/dts/mt7621.dtsi
+++ b/target/linux/ramips/dts/mt7621.dtsi
@@ -123,8 +123,8 @@
 		};
 		i2c_pins: i2c {
 			i2c {
-				lantiq,group = "i2c";
-				lantiq,function = "i2c";
+				ralink,group = "i2c";
+				ralink,function = "i2c";
 			};
 		};
 		uart1_pins: uart1 {