diff --git a/lib/session.js b/lib/session.js
index 94a556c1..914c7020 100644
--- a/lib/session.js
+++ b/lib/session.js
@@ -146,7 +146,8 @@ class Session {
       'dnt',
       'host',
       'user-agent',
-      'accept-language'
+      'accept-language',
+      'origin'
     ];
     for (const key of allowedHeaders) {
       if (req.headers[key]) {