diff --git a/dts/arm/microchip/mec1501hsz.dtsi b/dts/arm/microchip/mec1501hsz.dtsi
index 960b9a16faf..4d2bb53116f 100644
--- a/dts/arm/microchip/mec1501hsz.dtsi
+++ b/dts/arm/microchip/mec1501hsz.dtsi
@@ -179,7 +179,7 @@
 		espi0: espi@400f3400 {
 			compatible = "microchip,xec-espi";
 			reg = <0x400f3400 0x400>;
-			interrupts = <11 0>, <15 0>, <7 0>;
+			interrupts = <11 3>, <15 3>, <7 3>;
 			label = "ESPI_0";
 			#address-cells = <1>;
 			#size-cells = <0>;