diff --git a/src/mainboard/google/brya/variants/gladios/overridetree.cb b/src/mainboard/google/brya/variants/gladios/overridetree.cb
index 67b39fa001..86e4b69fbc 100644
--- a/src/mainboard/google/brya/variants/gladios/overridetree.cb
+++ b/src/mainboard/google/brya/variants/gladios/overridetree.cb
@@ -191,6 +191,7 @@ chip soc/intel/alderlake
 				register "customized_led0" = "0x23f"
 				register "customized_led2" = "0x028"
 				register "enable_aspm_l1_2" = "1"
+				register "add_acpi_dma_property" = "true"
 				device pci 00.0 on end
 			end
 		end # RTL8111 Ethernet NIC