diff --git a/realtime/src/helper/authdb.js b/realtime/src/helper/authdb.js
index b409993..8496f9b 100644
--- a/realtime/src/helper/authdb.js
+++ b/realtime/src/helper/authdb.js
@@ -96,6 +96,7 @@ async function getSensors() {
 
 module.exports = {
     checkDB,
+    initDB,
     getSensor,
     updateLastSeen,
     setSensorActivity,