diff --git a/core/modules/migrate/src/Plugin/migrate/process/Migration.php b/core/modules/migrate/src/Plugin/migrate/process/Migration.php
index a8d5b601b226d8c3e663e4582f80e1c969cb141c..b6984568157481044459a159db61abb9ac16e786 100644
--- a/core/modules/migrate/src/Plugin/migrate/process/Migration.php
+++ b/core/modules/migrate/src/Plugin/migrate/process/Migration.php
@@ -38,6 +38,13 @@ class Migration extends ProcessPluginBase implements ContainerFactoryPluginInter
    */
   protected $migrationPluginManager;
 
+  /**
+   * The migration to be executed.
+   *
+   * @var \Drupal\migrate\Plugin\MigrationInterface
+   */
+  protected $migration;
+
   /**
    * {@inheritdoc}
    */