diff --git a/src/mainboard/starlabs/lite/dsdt.asl b/src/mainboard/starlabs/lite/dsdt.asl
index 13a1eb626c..7b2918b249 100644
--- a/src/mainboard/starlabs/lite/dsdt.asl
+++ b/src/mainboard/starlabs/lite/dsdt.asl
@@ -26,8 +26,6 @@ DefinitionBlock(
 		#include <drivers/pc80/pc/ps2_controller.asl>
 	}
 
-	#include <southbridge/intel/common/acpi/sleepstates.asl>
-
 	/* Star Labs EC */
 	#include <ec/starlabs/merlin/acpi/ec.asl>
 
diff --git a/src/mainboard/starlabs/starbook/dsdt.asl b/src/mainboard/starlabs/starbook/dsdt.asl
index 06889490ab..cacbf3d58a 100644
--- a/src/mainboard/starlabs/starbook/dsdt.asl
+++ b/src/mainboard/starlabs/starbook/dsdt.asl
@@ -39,8 +39,6 @@ DefinitionBlock(
 		#include <drivers/pc80/pc/ps2_controller.asl>
 	}
 
-	#include <southbridge/intel/common/acpi/sleepstates.asl>
-
 	/* Star Labs EC */
 	#include <ec/starlabs/merlin/acpi/ec.asl>