diff --git a/src/backend/catalog/pg_subscription.c b/src/backend/catalog/pg_subscription.c
index c5b2541..c69c461 100644
--- a/src/backend/catalog/pg_subscription.c
+++ b/src/backend/catalog/pg_subscription.c
@@ -401,7 +401,7 @@ RemoveSubscriptionRel(Oid subid, Oid relid)
 	scan = heap_beginscan_catalog(rel, nkeys, skey);
 	while (HeapTupleIsValid(tup = heap_getnext(scan, ForwardScanDirection)))
 	{
-		simple_heap_delete(rel, &tup->t_self);
+		CatalogTupleDelete(rel, &tup->t_self);
 	}
 	heap_endscan(scan);