diff --git a/dts/arm/st/u5/stm32u5.dtsi b/dts/arm/st/u5/stm32u5.dtsi
index 90d6acf63f2cb..016f7f236720b 100644
--- a/dts/arm/st/u5/stm32u5.dtsi
+++ b/dts/arm/st/u5/stm32u5.dtsi
@@ -392,7 +392,7 @@
 		};
 
 		can {
-			compatible = "bosch,m-can-base";
+			compatible = "bosch,m_can-base";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			std-filter-elements = <28>;