diff --git a/templates/parts/info/_part_lots.html.twig b/templates/parts/info/_part_lots.html.twig
index 6c7487c2..7e53aec1 100644
--- a/templates/parts/info/_part_lots.html.twig
+++ b/templates/parts/info/_part_lots.html.twig
@@ -129,7 +129,7 @@
 </div>
 
 {% if add_lot_form is not null %}
-<button type="button" class="btn btn-success" data-bs-toggle="modal" data-bs-target="#add-lot-modal">
+<button type="button" class="btn btn-outline-success" data-bs-toggle="modal" data-bs-target="#add-lot-modal">
     <i class="fas fa-plus-square fa-fw"></i>
     {% trans %}part_lot.create{% endtrans %}
 </button>