diff --git a/calendar.test.js b/calendar.test.js
index 018795e..f4db42c 100644
--- a/calendar.test.js
+++ b/calendar.test.js
@@ -3,6 +3,7 @@ import express from 'express';
 import icalGenerator from 'ical-generator';
 import fs from 'fs';
 import path from 'path';
+import app from './server';
 
 const MERGED_CALENDARS_DIR = 'calendar';