diff --git a/docs/sending/start-submission.mdx b/docs/sending/start-submission.mdx
index c57e4e5ada6470a45e651645481fdfe856f014a4..ba362814c989f807c18e0fecb31b3a2a257551a2 100644
--- a/docs/sending/start-submission.mdx
+++ b/docs/sending/start-submission.mdx
@@ -59,7 +59,7 @@ $ curl \
 <TabItem value="js">
 
 ```js
-var axios = require('axios');
+const axios = require('axios');
 
 const DESTINATION_ID = "f7e70568-1fbc-476e-b1fa-a691ef205c7d"
 const TOKEN = "eyJraWQfaWQiOiJiMj...ZPWT1NtPaYZ8YWHXh1TWcb2uhLVVnDBQ"