diff --git a/lib/routes/api/accounts.js b/lib/routes/api/accounts.js
index 2642062..c27e369 100644
--- a/lib/routes/api/accounts.js
+++ b/lib/routes/api/accounts.js
@@ -332,7 +332,7 @@ router.post('/:sid/Calls', async(req, res) => {
       url: serviceUrl,
       method: 'POST',
       json: true,
-      body: req.body
+      body: Object.assign(req.body, {account_sid: sid})
     }, (err, response, body) => {
       if (err) {
         logger.error(err, `Error sending createCall POST to ${ip}`);