diff --git a/arch/arm64/boot/dts/rockchip/rk3576-ebook-v10.dts b/arch/arm64/boot/dts/rockchip/rk3576-ebook-v10.dts
index 48f08770f541..8202c3218308 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576-ebook-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3576-ebook-v10.dts
@@ -528,7 +528,7 @@
 			};
 		};
 
-		fp9931_thermal: fp9931-thermal {
+		fp9931_thermal: fp9931_thermal {
 			compatible = "fp9931-thermal";
 		};
 	};