diff --git a/src/server.js b/src/server.js
index 7e6283e..1d7d48f 100644
--- a/src/server.js
+++ b/src/server.js
@@ -61,10 +61,10 @@ async function getUntis(weekDate) {
     
     let optionsSuccess = true;
     try {
-        const untisSchools = process.env.UNTIS_SCHOOLS.split(",");
-        const untisUsernames = process.env.UNTIS_USERNAMES.split(",");
-        const untisPasswords = process.env.UNTIS_PASSWORDS.split(",");
-        const untisServers = process.env.UNTIS_SERVERS.split(",");
+        untisSchools = process.env.UNTIS_SCHOOLS.split(",");
+        untisUsernames = process.env.UNTIS_USERNAMES.split(",");
+        untisPasswords = process.env.UNTIS_PASSWORDS.split(",");
+        untisServers = process.env.UNTIS_SERVERS.split(",");
     } catch (error) {
         optionsSuccess = false;
     }