diff --git a/it87spi.c b/it87spi.c
index 5f6fb65..bd2f7bc 100644
--- a/it87spi.c
+++ b/it87spi.c
@@ -449,6 +449,7 @@ int init_superio_ite(void)
 		case 0x8705:
 			ret |= it8705f_write_enable(superios[i].port);
 			break;
+		case 0x8688:
 		case 0x8716:
 		case 0x8718:
 		case 0x8720: