diff --git a/src/backupdb.js b/src/backupdb.js
index a439bf8ae..b499d4413 100644
--- a/src/backupdb.js
+++ b/src/backupdb.js
@@ -14,6 +14,7 @@ exports = module.exports = {
     getPaged: getPaged,
     get: get,
     del: del,
+    getByAppIdPaged: getByAppIdPaged,
 
     _clear: clear,