diff --git a/src/Renderer/LinklistGroupFromArray.php b/src/Renderer/LinklistGroupFromArray.php
index 30243b4..4390932 100644
--- a/src/Renderer/LinklistGroupFromArray.php
+++ b/src/Renderer/LinklistGroupFromArray.php
@@ -68,7 +68,7 @@ public function getRendererDataTreeNode( $component, $subComponentNodes ): array
 				$templateData = array_merge(
 					$templateData,
 					[
-						'cnt-aria' => $ariaAttributesBuilder->build( $aria )
+						'cnt-aria' => $ariaAttributesBuilder->toString( $aria )
 					]
 				);
 			}