diff --git a/core/modules/simpletest/drupal_web_test_case.php b/core/modules/simpletest/drupal_web_test_case.php
index e84d0ab..90661f0 100644
--- a/core/modules/simpletest/drupal_web_test_case.php
+++ b/core/modules/simpletest/drupal_web_test_case.php
@@ -935,7 +935,7 @@ class DrupalWebTestCase extends DrupalTestCase {
       'sticky'    => 0,
       'type'      => 'page',
       'revisions' => NULL,
-      'langcode'  => language_default()->default,
+      'langcode'  => language_default()->langcode,
     );
 
     // Use the original node's created time for existing nodes.
@@ -960,7 +960,7 @@ class DrupalWebTestCase extends DrupalTestCase {
       'value' => $this->randomName(32),
       'format' => filter_default_format(),
     );
-    $settings['body'][$settings['langcode']][0] += $body;
+    $settings['body'][LANGUAGE_NOT_SPECIFIED][0] += $body;
 
     $node = (object) $settings;
     node_save($node);