diff --git a/tests/tfa.test b/tests/tfa.test
index ed3a9f2f1e2dfa6f137c77da1eccb2b8b1da3bf1..275be073220f635526c252866325c8cb0f1065a0 100644
--- a/tests/tfa.test
+++ b/tests/tfa.test
@@ -10,6 +10,13 @@
  */
 class TfaTestCase extends DrupalWebTestCase {
 
+  /**
+   * A user with permission to access content.
+   *
+   * @var object
+   */
+  protected $web_user;
+
   /**
    * Implement getInfo().
    */