diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
index 4b974bb781b1..2828f34949ae 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
@@ -944,13 +944,13 @@ &ssusb {
 };
 
 &thermal_zones {
-	tboard1 {
+	tboard1-thermal {
 		polling-delay = <1000>; /* milliseconds */
 		polling-delay-passive = <0>; /* milliseconds */
 		thermal-sensors = <&tboard_thermistor1>;
 	};
 
-	tboard2 {
+	tboard2-thermal {
 		polling-delay = <1000>; /* milliseconds */
 		polling-delay-passive = <0>; /* milliseconds */
 		thermal-sensors = <&tboard_thermistor2>;