diff --git a/Classes/Fusion/Helper/NodeInfoHelper.php b/Classes/Fusion/Helper/NodeInfoHelper.php
index e2f48bb8d1..45b9e85871 100644
--- a/Classes/Fusion/Helper/NodeInfoHelper.php
+++ b/Classes/Fusion/Helper/NodeInfoHelper.php
@@ -220,7 +220,7 @@ protected function getBasicNodeInformation(NodeInterface $node): array
         $parent = $node->getParent();
         $isAutoCreated = $node->isTethered();
         $parentConfiguration = $parent ? $parent->getNodeType()->getFullConfiguration() : [];
-        $isHidableAutoCreatedChild = (bool)$parentConfiguration['childNodes'][$node->getName()]['hideable'] ?? false;
+        $isHidableAutoCreatedChild = (bool)$parentConfiguration['childNodes'][(string)$node->getNodeName()]['hideable'] ?? false;
         $policyForbidsHiding = in_array('_hidden', $this->nodePolicyService->getDisallowedProperties($node));
         return [
             'contextPath' => $node->getContextPath(),