diff --git a/arch/i386/kernel/acpi/boot.c b/arch/i386/kernel/acpi/boot.c
index 280898b..a2c8b9e 100644
--- a/arch/i386/kernel/acpi/boot.c
+++ b/arch/i386/kernel/acpi/boot.c
@@ -971,14 +971,6 @@
 	 },
 	{
 	 .callback = force_acpi_ht,
-	 .ident = "DELL GX240",
-	 .matches = {
-		     DMI_MATCH(DMI_BOARD_VENDOR, "Dell Computer Corporation"),
-		     DMI_MATCH(DMI_BOARD_NAME, "OptiPlex GX240"),
-		     },
-	 },
-	{
-	 .callback = force_acpi_ht,
 	 .ident = "HP VISUALIZE NT Workstation",
 	 .matches = {
 		     DMI_MATCH(DMI_BOARD_VENDOR, "Hewlett-Packard"),