diff --git a/teleport_tube.lua b/teleport_tube.lua
index 5828bb7..c59f740 100644
--- a/teleport_tube.lua
+++ b/teleport_tube.lua
@@ -288,5 +288,6 @@ pipeworks.tptube = {
 	save_tube_db = save_tube_db,
 	get_db = function() return tp_tube_db or read_tube_db() end,
 	set_tube = set_tube,
+	update_meta = update_meta,
 	tp_tube_db_version = tp_tube_db_version
 }