diff --git a/app/views/dashboard/close_window.html.erb b/app/views/dashboard/close_window.html.erb
index 0c90c6c6..28d4fc82 100644
--- a/app/views/dashboard/close_window.html.erb
+++ b/app/views/dashboard/close_window.html.erb
@@ -1,17 +1,11 @@
 <!doctype html>
 <html>
 <head>
-<script>
-if(window.parent && window.opener.App && window.opener.App.__container__){
-  window.opener.App.__container__.lookup('route:application').handleAuthInfo('<%= params[:user_id] %>', '<%= params[:authentication_token] %>');
-  window.close();
-}else{
-  localStorage.setItem('auth_token', '<%= params[:authentication_token] %>');
-  localStorage.setItem('user_id', '<%= params[:user_id] %>');
-  window.close();
-  setTimeout(function(){alert('Something went wrong. Please restart the application and warnd the Mozo crew it the proplem persists')}, 5000);
-}
-</script>
+  <script>
+    console.log("closing window");
+    window.opener.postMessage({user_id: '<%= params[:user_id] %>', authentication_token: '<%= params[:authentication_token] %>'}, "http://localhost:4200");
+    window.close();
+  </script>
 </head>
-<body></body>
+<body>Closing window...</body>
 </html>
