1 files changed, 2 insertions, 1 deletions
diff --git a/midx.c b/midx.c
index bc4797196f..1e75f1a7eb 100644
--- a/midx.c
+++ b/midx.c
@@ -304,7 +304,8 @@ struct object_id *nth_midxed_object_oid(struct object_id *oid,
 	if (n >= m->num_objects)
 		return NULL;
 
-	oidread(oid, m->chunk_oid_lookup + st_mult(m->hash_len, n));
+	oidread(oid, m->chunk_oid_lookup + st_mult(m->hash_len, n),
+		the_repository->hash_algo);
 	return oid;
 }