diff --git a/bondfetch.js b/bondfetch.js
index 211f586..b793cc9 100644
--- a/bondfetch.js
+++ b/bondfetch.js
@@ -4,7 +4,7 @@ const TelegramBot = require('node-telegram-bot-api');
 
 const simCo = require('./simco-credentials');
 const tgInfo = require('./telegram-credentials');
-if (!simCo.cookie || !tgInfo.token) {
+if (!simCo.cookie || !tgInfo.token || !tgInfo.infoChat) {
     console.error("ERR: credentials not set.")
     return;
 }
diff --git a/largefetch.js b/largefetch.js
index cdb5f49..33cd3e0 100644
--- a/largefetch.js
+++ b/largefetch.js
@@ -4,7 +4,7 @@ const TelegramBot = require('node-telegram-bot-api');
 
 const simCo = require('./simco-credentials');
 const tgInfo = require('./telegram-credentials');
-if (!simCo.cookie || !tgInfo.token) {
+if (!simCo.cookie || !tgInfo.token || !tgInfo.debugChat) {
     console.error("ERR: credentials not set.")
     return;
 }