diff --git a/src/Controller/AjaxBlocksController.php b/src/Controller/AjaxBlocksController.php
index 519ee7e..bd16b6b 100644
--- a/src/Controller/AjaxBlocksController.php
+++ b/src/Controller/AjaxBlocksController.php
@@ -135,6 +135,7 @@ public function respond(Request $request) {
     }
 
     $new_request = Request::create($path);
+    $new_request->setSession($request->getSession());
     $request_stack = \Drupal::requestStack();
     $processed = $this->pathProcessor->processInbound($new_request->getPathInfo(), $new_request);