diff --git a/dynamic_entity_reference.test b/dynamic_entity_reference.test
index 921178d4b035ca184d15b228500496342d34b16c..c07660708e27bddac21435e68e04ffb3da14776f 100644
--- a/dynamic_entity_reference.test
+++ b/dynamic_entity_reference.test
@@ -23,6 +23,13 @@ class DynamicEntityReferenceTest extends DrupalWebTestCase {
    */
   protected $adminUser;
 
+  /**
+   * Another user.
+   *
+   * @var \StdClass
+   */
+  protected $anotherUser;
+
   /**
    * Modules to enable.
    *