diff --git a/boards/st/nucleo_u385rg_q/nucleo_u385rg_q.dts b/boards/st/nucleo_u385rg_q/nucleo_u385rg_q.dts
index 551ebe66d82..e935f369904 100644
--- a/boards/st/nucleo_u385rg_q/nucleo_u385rg_q.dts
+++ b/boards/st/nucleo_u385rg_q/nucleo_u385rg_q.dts
@@ -105,3 +105,7 @@
 	pinctrl-0 = <&dac1_out1_pa4>;
 	pinctrl-names = "default";
 };
+
+&rng {
+	status = "okay";
+};