diff --git a/core/modules/menu/lib/Drupal/menu/Tests/MenuTest.php b/core/modules/menu/lib/Drupal/menu/Tests/MenuTest.php
index 6bf3755..b914837 100644
--- a/core/modules/menu/lib/Drupal/menu/Tests/MenuTest.php
+++ b/core/modules/menu/lib/Drupal/menu/Tests/MenuTest.php
@@ -17,7 +17,7 @@ class MenuTest extends MenuWebTestBase {
    *
    * @var array
    */
-  public static $modules = array('block', 'test_page_test', 'contextual', 'help');
+  public static $modules = array('block', 'test_page_test', 'contextual');
 
   protected $big_user;
   protected $std_user;
diff --git a/core/modules/system/lib/Drupal/system/Tests/Menu/MenuRouterTest.php b/core/modules/system/lib/Drupal/system/Tests/Menu/MenuRouterTest.php
index afb7e32..f81c316 100644
--- a/core/modules/system/lib/Drupal/system/Tests/Menu/MenuRouterTest.php
+++ b/core/modules/system/lib/Drupal/system/Tests/Menu/MenuRouterTest.php
@@ -137,15 +137,6 @@ function testThemeCallbackInheritance() {
   }
 
   /**
-   * Test that 'page callback', 'file' and 'file path' keys are properly
-   * inherited from parent menu paths.
-   */
-  function testFileInheritance() {
-    $this->drupalGet('admin/config/development/file-inheritance');
-    $this->assertText('File inheritance test description', 'File inheritance works.');
-  }
-
-  /**
    * Test path containing "exotic" characters.
    */
   function testExoticPath() {
diff --git a/core/modules/system/tests/modules/menu_test/menu_test.module b/core/modules/system/tests/modules/menu_test/menu_test.module
index 89e7943..749f2fc 100644
--- a/core/modules/system/tests/modules/menu_test/menu_test.module
+++ b/core/modules/system/tests/modules/menu_test/menu_test.module
@@ -294,14 +294,6 @@ function menu_test_menu() {
     'access arguments' => array('access content'),
   );
 
-  // File inheritance tests. This menu item should inherit the page callback
-  // SystemController::systemAdminMenuBlockPage() and therefore render its
-  // children as links on the page.
-  $items['admin/config/development/file-inheritance'] = array(
-    'title' => 'File inheritance',
-    'description' => 'Test file inheritance',
-    'access arguments' => array('access content'),
-  );
   $items['admin/config/development/file-inheritance/inherit'] = array(
     'title' => 'Inherit',
     'description' => 'File inheritance test description',