diff --git a/blocks/_oldBlocks/questions-container-auto/src/render.php b/blocks/_oldBlocks/questions-container-auto/src/render.php
index 150ea97..61b0ae1 100644
--- a/blocks/_oldBlocks/questions-container-auto/src/render.php
+++ b/blocks/_oldBlocks/questions-container-auto/src/render.php
@@ -23,7 +23,7 @@ $relatedPosts = new WP_Query($args);
 		<?php while ($relatedPosts->have_posts()) :
 			$relatedPosts->the_post();
 			$thematique = get_the_terms(get_the_ID(), 'thematiques')[0];
-			$thematiqueParent = getParentThematique($thematique);
+			$thematiqueParent = getMainThematique($thematique);
 			$thematiqueColorSlug = getThematiqueFamilySlug($thematiqueParent->slug);
 		?>
 			<article class="homegrade-blocks__texte-fonctionnel">