diff --git a/transport.c b/transport.c
index 4d33138..9bfcf87 100644
--- a/transport.c
+++ b/transport.c
@@ -87,7 +87,7 @@ static struct ref *get_refs_from_bundle(struct transport *transport, int for_pus
 	for (i = 0; i < data->header.references.nr; i++) {
 		struct ref_list_entry *e = data->header.references.list + i;
 		struct ref *ref = alloc_ref(e->name);
-		hashcpy(ref->old_oid.hash, e->sha1);
+		oidcpy(&ref->old_oid, &e->oid);
 		ref->next = result;
 		result = ref;
 	}