diff --git a/boards/arm/nucleo_l4r5zi/nucleo_l4r5zi.dts b/boards/arm/nucleo_l4r5zi/nucleo_l4r5zi.dts
index 617eada11e1..d547e9d11c1 100644
--- a/boards/arm/nucleo_l4r5zi/nucleo_l4r5zi.dts
+++ b/boards/arm/nucleo_l4r5zi/nucleo_l4r5zi.dts
@@ -74,6 +74,10 @@
 	status = "okay";
 };
 
+&clk_hsi48 {
+	status = "okay";
+};
+
 &pll {
 	div-m = <4>;
 	mul-n = <40>;