diff --git a/boards/nuvoton/npcx4m8f_evb/npcx4m8f_evb.dts b/boards/nuvoton/npcx4m8f_evb/npcx4m8f_evb.dts
index a34002e8bc8..b90d94b0c9e 100644
--- a/boards/nuvoton/npcx4m8f_evb/npcx4m8f_evb.dts
+++ b/boards/nuvoton/npcx4m8f_evb/npcx4m8f_evb.dts
@@ -118,3 +118,18 @@
 		compatible = "zephyr,kscan-input";
 	};
 };
+
+&i3c0 {
+	pinctrl-0 = <&i3c1_sda_scl_gpe3_e4>;
+	pinctrl-names = "default";
+};
+
+&i3c1 {
+	pinctrl-0 = <&i3c2_sda_scl_gp50_56>;
+	pinctrl-names = "default";
+};
+
+&i3c2 {
+	pinctrl-0 = <&i3c3_sda_scl_gpf4_f5>;
+	pinctrl-names = "default";
+};