diff --git a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
index c4f2b23f307f..9eaec9bf8cb8 100644
--- a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
@@ -574,7 +574,7 @@
 				};
 			};
 
-			m_can1_sleep_pins_a: m_can1-sleep@0 {
+			m_can1_sleep_pins_a: m_can1-sleep-0 {
 				pins {
 					pinmux = <STM32_PINMUX('H', 13, ANALOG)>, /* CAN1_TX */
 						 <STM32_PINMUX('I', 9, ANALOG)>; /* CAN1_RX */