diff --git a/functions/todos-update.js b/functions/todos-update.js
index 76486fc..8d73eaf 100644
--- a/functions/todos-update.js
+++ b/functions/todos-update.js
@@ -3,7 +3,7 @@ import getId from './utils/getId'
 
 const q = faunadb.query
 const client = new faunadb.Client({
-  secret: process.env.FAUNADB_SECRET
+  secret: process.env.FAUNADB_SERVER_SECRET
 })
 
 exports.handler = (event, context, callback) => {