diff --git a/core/modules/action/src/Form/ActionAdminManageForm.php b/core/modules/action/src/Form/ActionAdminManageForm.php
index de48755..7a2f5d0 100644
--- a/core/modules/action/src/Form/ActionAdminManageForm.php
+++ b/core/modules/action/src/Form/ActionAdminManageForm.php
@@ -52,10 +52,8 @@ public function getFormId() {
   public function buildForm(array $form, FormStateInterface $form_state) {
     $actions = array();
     foreach ($this->manager->getDefinitions() as $id => $definition) {
-      if (is_subclass_of($definition['class'], '\Drupal\Core\Plugin\PluginFormInterface')) {
-        $key = Crypt::hashBase64($id);
-        $actions[$key] = $definition['label'] . '...';
-      }
+      $key = Crypt::hashBase64($id);
+      $actions[$key] = $definition['label'] . '...';
     }
     $form['parent'] = array(
       '#type' => 'details',