diff --git a/chipset_enable.c b/chipset_enable.c
index 00959ea..4a3c9c7 100644
--- a/chipset_enable.c
+++ b/chipset_enable.c
@@ -880,6 +880,7 @@
 	{0x8086, 0x24cc, "Intel ICH4-M",	enable_flash_ich_4e},
 	{0x8086, 0x24d0, "Intel ICH5/ICH5R",	enable_flash_ich_4e},
 	{0x8086, 0x25a1, "Intel 6300ESB",	enable_flash_ich_4e},
+	{0x8086, 0x2670, "Intel 631xESB/632xESB/3100",    enable_flash_ich_dc},
 	{0x8086, 0x2640, "Intel ICH6/ICH6R",	enable_flash_ich_dc},
 	{0x8086, 0x2641, "Intel ICH6-M",	enable_flash_ich_dc},
 	{0x8086, 0x5031, "Intel EP80579",	enable_flash_ich7},