diff --git a/lib/request.js b/lib/request.js
index 5266ae0..cbb8b1b 100644
--- a/lib/request.js
+++ b/lib/request.js
@@ -15,6 +15,8 @@ var Request = module.exports = function (xhr, params) {
         + (params.path || '/')
     ;
     
+    xhr.withCredentials = true;
+    
     xhr.open(
         params.method || 'GET',
         (params.scheme || 'http') + '://' + uri,