diff --git a/core/modules/ckeditor/lib/Drupal/ckeditor/Tests/CKEditorTest.php b/core/modules/ckeditor/lib/Drupal/ckeditor/Tests/CKEditorTest.php
index e4e821f..00066bb 100644
--- a/core/modules/ckeditor/lib/Drupal/ckeditor/Tests/CKEditorTest.php
+++ b/core/modules/ckeditor/lib/Drupal/ckeditor/Tests/CKEditorTest.php
@@ -336,7 +336,7 @@ function testLanguages() {
    * Tests that CKEditor plugins participate in JS translation.
    */
   function testJSTranslation() {
-    $this->enableModules(array('locale'));
+    $this->enableModules(array('language', 'locale'));
     $this->installSchema('locale', 'locales_source');
     $this->installSchema('locale', 'locales_location');
     $editor = entity_load('editor', 'filtered_html');
diff --git a/core/modules/config/lib/Drupal/config/Tests/ConfigLocaleOverride.php b/core/modules/config/lib/Drupal/config/Tests/ConfigLocaleOverride.php
index 24edb76..fc9da6d 100644
--- a/core/modules/config/lib/Drupal/config/Tests/ConfigLocaleOverride.php
+++ b/core/modules/config/lib/Drupal/config/Tests/ConfigLocaleOverride.php
@@ -21,7 +21,7 @@ class ConfigLocaleOverride extends DrupalUnitTestBase {
    *
    * @var array
    */
-  public static $modules = array('locale', 'config_test', 'user', 'language', 'system', 'field');
+  public static $modules = array('system', 'user', 'language', 'locale', 'field', 'config_test');
 
   public static function getInfo() {
     return array(
diff --git a/core/modules/config/lib/Drupal/config/Tests/ConfigSchemaTest.php b/core/modules/config/lib/Drupal/config/Tests/ConfigSchemaTest.php
index 663b456..bcddcdd 100644
--- a/core/modules/config/lib/Drupal/config/Tests/ConfigSchemaTest.php
+++ b/core/modules/config/lib/Drupal/config/Tests/ConfigSchemaTest.php
@@ -21,7 +21,7 @@ class ConfigSchemaTest extends DrupalUnitTestBase {
    *
    * @var array
    */
-  public static $modules = array('system', 'locale', 'field', 'image', 'config_test');
+  public static $modules = array('system', 'language', 'locale', 'field', 'image', 'config_test');
 
   public static function getInfo() {
     return array(
diff --git a/core/modules/locale/lib/Drupal/locale/Tests/LocaleConfigManagerTest.php b/core/modules/locale/lib/Drupal/locale/Tests/LocaleConfigManagerTest.php
index af87dc9..cef4d4b 100644
--- a/core/modules/locale/lib/Drupal/locale/Tests/LocaleConfigManagerTest.php
+++ b/core/modules/locale/lib/Drupal/locale/Tests/LocaleConfigManagerTest.php
@@ -22,7 +22,7 @@ class LocaleConfigManagerTest extends DrupalUnitTestBase {
    *
    * @var array
    */
-  public static $modules = array('locale', 'locale_test');
+  public static $modules = array('language', 'locale', 'locale_test');
 
   /**
    * {@inheritdoc}