diff --git a/core/modules/user/lib/Drupal/user/Tests/UserAccountLinksTests.php b/core/modules/user/lib/Drupal/user/Tests/UserAccountLinksTests.php
index 6780cf7..4920cf4 100644
--- a/core/modules/user/lib/Drupal/user/Tests/UserAccountLinksTests.php
+++ b/core/modules/user/lib/Drupal/user/Tests/UserAccountLinksTests.php
@@ -74,11 +74,13 @@ function testDisabledAccountLink() {

     // Verify that the 'My account' link is enabled.
     $this->drupalGet('admin/structure/menu/manage/account');
-    $this->assertFieldChecked('edit-links-mlid2-hidden', "The 'My account' link is enabled by default.");
+    $label = $this->xpath('//label[contains(.,:text)]/@for', array(':text' => 'Enable My account menu link'));
+    $this->assertFieldChecked((string) $label[0], "The 'My account' link is enabled by default.");

     // Disable the 'My account' link.
+    $input = $this->xpath('//input[@id=:field_id]/@name', array(':field_id' => (string)$label[0]));
     $edit = array(
-      'links[mlid:2][hidden]' => FALSE,
+      (string) $input[0] => FALSE,
     );
     $this->drupalPost('admin/structure/menu/manage/account', $edit, t('Save'));