diff --git a/ntfsprogs/mkntfs.c b/ntfsprogs/mkntfs.c
index 2a543f0c..aa2d0000 100644
--- a/ntfsprogs/mkntfs.c
+++ b/ntfsprogs/mkntfs.c
@@ -4222,8 +4222,6 @@ static int create_backup_boot_sector(u8 *buff)
 	size = 512;
 	if (size < opts.sector_size)
 		size = opts.sector_size;
-	if (size < opts.cluster_size)
-		size = opts.cluster_size;
 	if (g_vol->dev->d_ops->seek(g_vol->dev, (opts.num_sectors + 1) *
 			opts.sector_size - size, SEEK_SET) == (off_t)-1) {
 		ntfs_log_perror("Seek failed");