diff --git a/src/mainboard/portwell/m107/acpi/sleepstates.asl b/src/mainboard/portwell/m107/acpi/sleepstates.asl
deleted file mode 100644
index 428fda2a01..0000000000
--- a/src/mainboard/portwell/m107/acpi/sleepstates.asl
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2009 coresystems GmbH
- * Copyright (C) 2018 Eltan B.V.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-Name(\_S0, Package(){0x0,0x0,0x0,0x0})
-Name(\_S4, Package(){0x6,0x6,0x0,0x0})
-Name(\_S5, Package(){0x7,0x7,0x0,0x0})
diff --git a/src/mainboard/portwell/m107/dsdt.asl b/src/mainboard/portwell/m107/dsdt.asl
index ced3e10211..586a5e19ff 100644
--- a/src/mainboard/portwell/m107/dsdt.asl
+++ b/src/mainboard/portwell/m107/dsdt.asl
@@ -43,6 +43,5 @@ DefinitionBlock(
 		}
 	}
 
-	/* Mainboard specific sleep states */
-	#include "acpi/sleepstates.asl"
+	#include <southbridge/intel/common/acpi/sleepstates.asl>
 }