diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
index 155dca5db7a9..60d43339c590 100644
--- a/fs/ntfs/super.c
+++ b/fs/ntfs/super.c
@@ -557,8 +557,8 @@ static bool is_boot_sector_ntfs(const struct super_block *sb,
 	 * Check sectors per cluster value is valid and the cluster size
 	 * is not above the maximum (2MB).
 	 */
-	if (b->bpb.sectors_per_cluster > 0x80 &&
-	    b->bpb.sectors_per_cluster < 0xf4)
+	if (b->bpb.sectors_per_cluster < 0xf4 &&
+	    !is_power_of_2(b->bpb.sectors_per_cluster))
 		goto not_ntfs;
 
 	/* Check reserved/unused fields are really zero. */