diff -u b/core/modules/color/tests/src/Kernel/Migrate/d7/MigrateColorTest.php b/core/modules/color/tests/src/Kernel/Migrate/d7/MigrateColorTest.php
--- b/core/modules/color/tests/src/Kernel/Migrate/d7/MigrateColorTest.php
+++ b/core/modules/color/tests/src/Kernel/Migrate/d7/MigrateColorTest.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace Drupal\color\Tests\Kernel\Migrate\d7;
+namespace Drupal\Tests\color\Kernel\Migrate\d7;
 
 use Drupal\Tests\migrate_drupal\Kernel\d7\MigrateDrupal7TestBase;