diff --git a/src/mainboard/system76/lemp10/dsdt.asl b/src/mainboard/system76/lemp10/dsdt.asl
index 5983937cf6..471d20f8a8 100644
--- a/src/mainboard/system76/lemp10/dsdt.asl
+++ b/src/mainboard/system76/lemp10/dsdt.asl
@@ -4,30 +4,40 @@
 #define SYSTEM76_ACPI_NO_GFX0
 
 #include <acpi/acpi.h>
+
 DefinitionBlock(
 	"dsdt.aml",
 	"DSDT",
-	0x02,		// DSDT revision: ACPI v2.0 and up
+	ACPI_DSDT_REV_2,
 	OEM_ID,
 	ACPI_TABLE_CREATOR,
 	0x20110725	// OEM revision
 )
 {
 	#include <soc/intel/common/block/acpi/acpi/platform.asl>
+
+	// global NVS and variables
 	#include <soc/intel/common/block/acpi/acpi/globalnvs.asl>
+
+	// CPU
 	#include <cpu/intel/common/acpi/cpu.asl>
 
-	Device (\_SB.PCI0) {
-		#include <soc/intel/common/block/acpi/acpi/northbridge.asl>
-		#include <soc/intel/tigerlake/acpi/southbridge.asl>
-		#include <soc/intel/tigerlake/acpi/tcss.asl>
+	Scope (\_SB) {
+		Device (PCI0)
+		{
+			#include <soc/intel/common/block/acpi/acpi/northbridge.asl>
+			#include <soc/intel/tigerlake/acpi/southbridge.asl>
+			#include <soc/intel/tigerlake/acpi/tcss.asl>
+		}
 	}
 
-	#include <southbridge/intel/common/acpi/sleepstates.asl>
+	#include <soc/intel/common/acpi/lpit.asl>
 
 	Scope (\_SB.PCI0.LPCB) {
 		#include <drivers/pc80/pc/ps2_controller.asl>
 	}
 
+	#include <southbridge/intel/common/acpi/sleepstates.asl>
+
 	#include "acpi/mainboard.asl"
 }