diff --git a/core/modules/config/lib/Drupal/config/Tests/ConfigImportTest.php b/core/modules/config/lib/Drupal/config/Tests/ConfigImportTest.php
index 95089f7..0220cbb 100644
--- a/core/modules/config/lib/Drupal/config/Tests/ConfigImportTest.php
+++ b/core/modules/config/lib/Drupal/config/Tests/ConfigImportTest.php
@@ -107,6 +107,7 @@ function testNew() {
       'uuid' => '30df59bd-7b03-4cf7-bb35-d42fc49f0651',
       'label' => 'New',
       'style' => '',
+      'description' => '',
       'langcode' => 'und',
     );
     $staging->write($dynamic_name, $original_dynamic_data);
diff --git a/core/modules/config/lib/Drupal/config/Tests/ConfigImportUITest.php b/core/modules/config/lib/Drupal/config/Tests/ConfigImportUITest.php
index fe89701..ae45858 100644
--- a/core/modules/config/lib/Drupal/config/Tests/ConfigImportUITest.php
+++ b/core/modules/config/lib/Drupal/config/Tests/ConfigImportUITest.php
@@ -59,6 +59,7 @@ function testImport() {
       'uuid' => '30df59bd-7b03-4cf7-bb35-d42fc49f0651',
       'label' => 'New',
       'style' => '',
+      'description' => '',
       'langcode' => 'und',
     );
     $staging->write($dynamic_name, $original_dynamic_data);
diff --git a/core/modules/config/tests/config_test/lib/Drupal/config_test/Plugin/Core/Entity/ConfigTest.php b/core/modules/config/tests/config_test/lib/Drupal/config_test/Plugin/Core/Entity/ConfigTest.php
index 4226e8f..bf17b9e 100644
--- a/core/modules/config/tests/config_test/lib/Drupal/config_test/Plugin/Core/Entity/ConfigTest.php
+++ b/core/modules/config/tests/config_test/lib/Drupal/config_test/Plugin/Core/Entity/ConfigTest.php
@@ -75,10 +75,11 @@ class ConfigTest extends ConfigEntityBase {
   public function getExportProperties() {
     $names = array(
       'id',
-      'label',
       'uuid',
+      'label',
       'style',
       'description',
+      'langcode',
     );
     $properties = array();
     foreach ($names as $name) {