diff --git a/template-publications.php b/template-publications.php
index 20eb4d2..0cd3a78 100644
--- a/template-publications.php
+++ b/template-publications.php
@@ -98,6 +98,7 @@ $total_posts_found = $brochuresPosts->found_posts + $fichesInfosPosts->found_pos
 			"title" => $receivePrintedPublicationsDatas['cta_title'] ?? null,
 			"url" => $receivePrintedPublicationsDatas['cta_document']['url'] ?? null,
 			"target" => "_blank",
+			"custom-class" => "paper-button",
 		),
 	));
 	?>