diff --git a/boards/shields/x_nucleo_idb05a1/boards/stm32mp157c_dk2.overlay b/boards/shields/x_nucleo_idb05a1/boards/stm32mp157c_dk2.overlay
index e3bb7690981..089654757ac 100644
--- a/boards/shields/x_nucleo_idb05a1/boards/stm32mp157c_dk2.overlay
+++ b/boards/shields/x_nucleo_idb05a1/boards/stm32mp157c_dk2.overlay
@@ -5,7 +5,7 @@
  */
 
 &arduino_spi {
-	spbtle-rf_x_nucleo_idb05a1: spbtle-rf@0 {
+	spbtle_rf_x_nucleo_idb05a1: spbtle-rf@0 {
 		cs-gpios = <&arduino_header 16 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>;	      /* D10 */
 		irq-gpios = <&arduino_header 15 0>;	 /* D9 */
 	};
diff --git a/boards/shields/x_nucleo_idb05a1/x_nucleo_idb05a1.overlay b/boards/shields/x_nucleo_idb05a1/x_nucleo_idb05a1.overlay
index 92bf0354b89..e37df79bcbb 100644
--- a/boards/shields/x_nucleo_idb05a1/x_nucleo_idb05a1.overlay
+++ b/boards/shields/x_nucleo_idb05a1/x_nucleo_idb05a1.overlay
@@ -7,7 +7,7 @@
 &arduino_spi {
 	cs-gpios = <&arduino_header 1 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>;	      /* A1 */
 
-	spbtle-rf_x_nucleo_idb05a1: spbtle-rf@0 {
+	spbtle_rf_x_nucleo_idb05a1: spbtle-rf@0 {
 		compatible = "zephyr,bt-hci-spi";
 		reg = <0>;
 		reset-gpios = <&arduino_header 13 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* D7 */