diff --git a/scrape/utils/parseTeachers.js b/scrape/utils/parseTeachers.js
index 14295e2..a061815 100644
--- a/scrape/utils/parseTeachers.js
+++ b/scrape/utils/parseTeachers.js
@@ -1,6 +1,8 @@
 const cheerio = require("cheerio");
 const fetch = require("node-fetch");
 
+globalThis.File = class File {};
+
 async function parseTeachers() {
   const url = "https://spsejecna.cz/ucitel";
   const response = await fetch(url);