diff --git a/core/modules/config_translation/lib/Drupal/config_translation/Plugin/Derivative/ConfigTranslationContextualLinks.php b/core/modules/config_translation/lib/Drupal/config_translation/Plugin/Derivative/ConfigTranslationContextualLinks.php
index d8c0700..31882bf 100644
--- a/core/modules/config_translation/lib/Drupal/config_translation/Plugin/Derivative/ConfigTranslationContextualLinks.php
+++ b/core/modules/config_translation/lib/Drupal/config_translation/Plugin/Derivative/ConfigTranslationContextualLinks.php
@@ -61,8 +61,6 @@ public function getDerivativeDefinitions($base_plugin_definition) {
       /** @var \Drupal\config_translation\ConfigMapperInterface $mapper */
       $route_name = $mapper->getOverviewRouteName();
       $this->derivatives[$route_name] = $base_plugin_definition;
-      $this->derivatives[$route_name]['config_translation_plugin_id'] = $plugin_id;
-      $this->derivatives[$route_name]['class'] = '\Drupal\config_translation\Plugin\Menu\ContextualLink\ConfigTranslationContextualLink';
       $this->derivatives[$route_name]['route_name'] = $route_name;
       $this->derivatives[$route_name]['group'] = $group_name;
       $this->derivatives[$route_name]['title_arguments'] = array('@type_name' => $mapper->getTypeLabel());
diff --git a/core/modules/config_translation/lib/Drupal/config_translation/Plugin/Derivative/ConfigTranslationLocalTasks.php b/core/modules/config_translation/lib/Drupal/config_translation/Plugin/Derivative/ConfigTranslationLocalTasks.php
index 6b2fad8..55f4286 100644
--- a/core/modules/config_translation/lib/Drupal/config_translation/Plugin/Derivative/ConfigTranslationLocalTasks.php
+++ b/core/modules/config_translation/lib/Drupal/config_translation/Plugin/Derivative/ConfigTranslationLocalTasks.php
@@ -65,8 +65,6 @@ public function getDerivativeDefinitions($base_plugin_definition) {
       $base_route = $mapper->getBaseRouteName();
       if (!empty($base_route)) {
         $this->derivatives[$route_name] = $base_plugin_definition;
-        $this->derivatives[$route_name]['config_translation_plugin_id'] = $plugin_id;
-        $this->derivatives[$route_name]['class'] = '\Drupal\config_translation\Plugin\Menu\LocalTask\ConfigTranslationLocalTask';
         $this->derivatives[$route_name]['route_name'] = $route_name;
         $this->derivatives[$route_name]['base_route'] = $base_route;
         $this->derivatives[$route_name]['title_arguments'] = array('@type_name' => $mapper->getTypeLabel());