diff --git a/src/Service/ConfigManager.php b/src/Service/ConfigManager.php
index 7ce6be8..b290b14 100644
--- a/src/Service/ConfigManager.php
+++ b/src/Service/ConfigManager.php
@@ -87,7 +87,7 @@ public function getEnabledQuestionsTypes(): array
     {
         return array_filter(
             $this->getConfigurableQuestionTypes(),
-            fn(ConfigurableItemInterface $c): bool => $this->isConfigurableItemEnabled($c),
+            $this->isConfigurableItemEnabled(...),
         );
     }