diff --git a/drivers/md/dm-verity-fec.c b/drivers/md/dm-verity-fec.c
index 78f36012eaca..8f9957d31a3e 100644
--- a/drivers/md/dm-verity-fec.c
+++ b/drivers/md/dm-verity-fec.c
@@ -563,6 +563,7 @@ void verity_fec_dtr(struct dm_verity *v)
 	mempool_destroy(f->rs_pool);
 	mempool_destroy(f->prealloc_pool);
 	mempool_destroy(f->extra_pool);
+	mempool_destroy(f->output_pool);
 	kmem_cache_destroy(f->cache);
 
 	if (f->data_bufio)