diff --git a/core/modules/simpletest/lib/Drupal/simpletest/WebTestBase.php b/core/modules/simpletest/lib/Drupal/simpletest/WebTestBase.php
index 08146973c21e7145f284c7c1b2c40a6e0b3e67d7..30a628043a251d08077102b0b04c2d743b5b6bf2 100644
--- a/core/modules/simpletest/lib/Drupal/simpletest/WebTestBase.php
+++ b/core/modules/simpletest/lib/Drupal/simpletest/WebTestBase.php
@@ -237,7 +237,6 @@ function drupalGetNodeByTitle($title, $reset = FALSE) {
    *     @endcode
    *   - title: Random string.
    *   - comment: CommentItemInterface::OPEN.
-   *   - changed: REQUEST_TIME.
    *   - promote: NODE_NOT_PROMOTED.
    *   - log: Empty string.
    *   - status: NODE_PUBLISHED.
@@ -256,7 +255,6 @@ protected function drupalCreateNode(array $settings = array()) {
     $settings += array(
       'body'      => array(array()),
       'title'     => $this->randomName(8),
-      'changed'   => REQUEST_TIME,
       'promote'   => NODE_NOT_PROMOTED,
       'revision'  => 1,
       'log'       => '',