diff --git a/src/lib/Form/Type/ChoiceList/Loader/ContentCreateContentTypeChoiceLoader.php b/src/lib/Form/Type/ChoiceList/Loader/ContentCreateContentTypeChoiceLoader.php
index 581ceb3e05..be686f1ad5 100644
--- a/src/lib/Form/Type/ChoiceList/Loader/ContentCreateContentTypeChoiceLoader.php
+++ b/src/lib/Form/Type/ChoiceList/Loader/ContentCreateContentTypeChoiceLoader.php
@@ -68,7 +68,7 @@ public function loadChoiceList(?callable $value = null): ChoiceListInterface
 
         foreach ($contentTypesGroups as $group => $contentTypes) {
             $contentTypesGroups[$group] = array_filter($contentTypes, function (ContentType $contentType): bool {
-                return in_array($contentType->id, $this->restrictedContentTypesIds, true);
+                return in_array($contentType->id, $this->restrictedContentTypesIds);
             });
         }