diff --git a/src/mainboard/asus/p8z77-m_pro/dsdt.asl b/src/mainboard/asus/p8z77-m_pro/dsdt.asl
index 5f90122a16..a5ab91d611 100644
--- a/src/mainboard/asus/p8z77-m_pro/dsdt.asl
+++ b/src/mainboard/asus/p8z77-m_pro/dsdt.asl
@@ -11,7 +11,6 @@ DefinitionBlock(
 )
 {
 	#include "acpi/platform.asl"
-	#include "acpi/superio.asl"
 	#include <cpu/intel/common/acpi/cpu.asl>
 	#include <southbridge/intel/common/acpi/platform.asl>