diff --git a/util/autoport/bd82x6x.go b/util/autoport/bd82x6x.go
index dc5d6897f4..d342a79d85 100644
--- a/util/autoport/bd82x6x.go
+++ b/util/autoport/bd82x6x.go
@@ -297,8 +297,6 @@ func (b bd82x6x) Scan(ctx Context, addr PCIDevData) {
 	})
 	DSDTPCI0Includes = append(DSDTPCI0Includes, DSDTInclude{
 		File: "southbridge/intel/bd82x6x/acpi/pch.asl",
-	}, DSDTInclude{
-		File: "southbridge/intel/bd82x6x/acpi/default_irq_route.asl",
 	})
 
 	sb := Create(ctx, "early_southbridge.c")