diff --git a/drivers/ide/pci/piix.c b/drivers/ide/pci/piix.c
index 56feb939f82a7b4fb043da9b34b4916b598ba091..d63f9fdca76bce87e37f4c6604ade546be5f6ab7 100644
--- a/drivers/ide/pci/piix.c
+++ b/drivers/ide/pci/piix.c
@@ -258,6 +258,7 @@ static const struct ich_laptop ich_laptop[] = {
 	{ 0x27DF, 0x1025, 0x0110 },	/* ICH7 on Acer 3682WLMi */
 	{ 0x27DF, 0x1043, 0x1267 },	/* ICH7 on Asus W5F */
 	{ 0x27DF, 0x103C, 0x30A1 },	/* ICH7 on HP Compaq nc2400 */
+	{ 0x27DF, 0x1071, 0xD221 },	/* ICH7 on Hercules EC-900 */
 	{ 0x24CA, 0x1025, 0x0061 },	/* ICH4 on Acer Aspire 2023WLMi */
 	{ 0x2653, 0x1043, 0x82D8 },	/* ICH6M on Asus Eee 701 */
 	/* end marker */