diff --git a/config/index.js b/config/index.js
index 5445f58..7753026 100644
--- a/config/index.js
+++ b/config/index.js
@@ -5,6 +5,6 @@ const envs = process.env
 module.exports = {
   port: envs.SERVER_PORT || 3000,
   route: envs.API_ROUTE || '/api',
-  token: envs.TOKEN || 'abc123'
-  // callbackDisable: envs.CALLBACK_OFF || true // uncomment to deactivate callback
+  token: envs.TOKEN || 'abc123',
+  callbackDisable: envs.CALLBACK_OFF || false // set to true if you want to disable callback to dockerhub
 }