diff --git a/arch/arm/boot/dts/overlays/pcie-32bit-dma-pi5-overlay.dts b/arch/arm/boot/dts/overlays/pcie-32bit-dma-pi5-overlay.dts
index f9908494f101..b8ce3bc53b80 100644
--- a/arch/arm/boot/dts/overlays/pcie-32bit-dma-pi5-overlay.dts
+++ b/arch/arm/boot/dts/overlays/pcie-32bit-dma-pi5-overlay.dts
@@ -18,6 +18,7 @@
 			 */
 			#address-cells = <3>;
 			#size-cells = <2>;
+			msi-parent = <&pciex1>;
 			dma-ranges = <0x02000000 0x0 0x00000000 0x0 0x00000000
 				      0x0 0x80000000>;
 		};