diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 45abb54037fc6427106f383bc1a3ba22bc8d3152..07d2949a87464a2d7efb008276530797bcd7efed 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1592,6 +1592,8 @@ static blk_qc_t __split_and_process_bio(struct mapped_device *md,
 		return ret;
 	}
 
+	blk_queue_split(md->queue, &bio);
+
 	init_clone_info(&ci, md, map, bio);
 
 	if (bio->bi_opf & REQ_PREFLUSH) {