diff --git a/core/modules/system/tests/modules/session_test/session_test.module b/core/modules/system/tests/modules/session_test/session_test.module
index c618bab..0fb2ae4 100644
--- a/core/modules/system/tests/modules/session_test/session_test.module
+++ b/core/modules/system/tests/modules/session_test/session_test.module
@@ -10,10 +10,3 @@ function session_test_user_login($account) {
     exit;
   }
 }
-
-/**
- * Implements hook_form_FORM_ID_alter().
- */
-function session_test_form_user_login_form_alter(&$form) {
-  $form['#https'] = TRUE;
-}