diff --git a/src/Controller/FrontendModule/MeilisearchSearchController.php b/src/Controller/FrontendModule/MeilisearchSearchController.php
index 37a37f3..2a61f65 100644
--- a/src/Controller/FrontendModule/MeilisearchSearchController.php
+++ b/src/Controller/FrontendModule/MeilisearchSearchController.php
@@ -4,7 +4,7 @@ namespace MummertMedia\ContaoMeilisearchBundle\Controller\FrontendModule;
 
 use Contao\Config;
 use Contao\CoreBundle\Controller\FrontendModule\AbstractFrontendModuleController;
-use Contao\CoreBundle\Twig\FragmentTemplate;
+use Contao\FrontendTemplate;
 use Contao\ModuleModel;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
@@ -12,14 +12,19 @@ use Symfony\Component\HttpFoundation\Response;
 class MeilisearchSearchController extends AbstractFrontendModuleController
 {
     protected function getResponse(
-        FragmentTemplate $template,
+        $template,
         ModuleModel $model,
         Request $request
     ): Response {
-        $template->set('meiliLimit', (int) ($model->meiliLimit ?: 50));
-        $template->set('meiliHost', Config::get('meilisearch_host'));
-        $template->set('meiliIndex', Config::get('meilisearch_index'));
-        $template->set('meiliSearchKey', Config::get('meilisearch_api_search'));
+        // In Contao 4.13 ist $template immer FrontendTemplate
+        if (!$template instanceof FrontendTemplate) {
+            throw new \RuntimeException('Expected FrontendTemplate');
+        }
+
+        $template->meiliLimit     = (int) ($model->meiliLimit ?: 50);
+        $template->meiliHost      = Config::get('meilisearch_host');
+        $template->meiliIndex     = Config::get('meilisearch_index');
+        $template->meiliSearchKey = Config::get('meilisearch_api_search');
 
         return $template->getResponse();
     }