diff --git a/libmultipath/blacklist.c b/libmultipath/blacklist.c
diff --git a/libmultipath/config.c b/libmultipath/config.c
diff --git a/libmultipath/hwtable.c b/libmultipath/hwtable.c
index 2d699fe..93e2d78 100644
--- a/libmultipath/hwtable.c
+++ b/libmultipath/hwtable.c
@@ -355,7 +355,8 @@ static struct hwentry default_hw[] = {
 	{
 		/* IBM S/390 ECKD DASD */
 		.vendor        = "IBM",
-		.product       = "S/390 DASD ECKD",
+		.product       = "S/390 DASD ECKD",
+		.bl_product       = "S/390.*",
 		.getuid        = "/sbin/dasd_id /dev/%n",
 		.getprio       = NULL,
 		.features      = DEFAULT_FEATURES,
