diff --git a/lib/super.c b/lib/super.c
index f486eb7..2c83a77 100644
--- a/lib/super.c
+++ b/lib/super.c
@@ -36,11 +36,11 @@ static int erofs_init_devices(struct erofs_sb_info *sbi,
 	else
 		ondisk_extradevs = le16_to_cpu(dsb->extra_devices);
 
-	if (ondisk_extradevs != sbi->extra_devices) {
-		erofs_err("extra devices don't match (ondisk %u, given %u)",
-			  ondisk_extradevs, sbi->extra_devices);
-		return -EINVAL;
-	}
+	// if (ondisk_extradevs != sbi->extra_devices) {
+	//	erofs_err("extra devices don't match (ondisk %u, given %u)",
+	//		  ondisk_extradevs, sbi->extra_devices);
+	//	return -EINVAL;
+	// }
 	if (!ondisk_extradevs)
 		return 0;