diff --git a/acquia_search/src/EventSubscriber/SearchSubscriber.php b/acquia_search/src/EventSubscriber/SearchSubscriber.php
index 76bad8e..7d1b482 100644
--- a/acquia_search/src/EventSubscriber/SearchSubscriber.php
+++ b/acquia_search/src/EventSubscriber/SearchSubscriber.php
@@ -83,7 +83,7 @@ class SearchSubscriber extends AbstractPlugin {
       $string = $path . $query;
     }
 
-    $cookie = $this->calculateAuthCookie($string, $this->nonce, \Drupal::time()->getRequestTime());
+    $cookie = $this->calculateAuthCookie($string, $this->nonce, time();
     $request->addHeader('Cookie: ' . $cookie);
     $request->addHeader('User-Agent: ' . 'acquia_search/' . \Drupal::config('acquia_search.settings')->get('version'));
   }