diff --git a/src/Tests/TestHelperTrait.php b/src/Tests/TestHelperTrait.php
index 2f43d7b..86cc2bd 100644
--- a/src/Tests/TestHelperTrait.php
+++ b/src/Tests/TestHelperTrait.php
@@ -3,6 +3,7 @@
 namespace Drupal\facets\Tests;
 
 use Drupal\Component\Render\FormattableMarkup;
+use Drupal\Core\Url;
 
 /**
  * Adds helpers for test methods.