diff --git a/core/modules/config/lib/Drupal/config/Tests/ConfigLanguageOverride.php b/core/modules/config/lib/Drupal/config/Tests/ConfigLanguageOverrideTest.php
similarity index 100%
rename from core/modules/config/lib/Drupal/config/Tests/ConfigLanguageOverride.php
rename to core/modules/config/lib/Drupal/config/Tests/ConfigLanguageOverrideTest.php