diff --git a/templates/default/_form.html.twig b/templates/default/_form.html.twig
index f75dfca1..4443383b 100644
--- a/templates/default/_form.html.twig
+++ b/templates/default/_form.html.twig
@@ -9,7 +9,7 @@
     <div class="box-footer">
         <input type="submit" value="{{ 'action.save'|trans }}" class="btn btn-primary" />
         {% if back %}
-            <a href="{{ back }}" class="btn btn-warning">{{ 'action.back'|trans }}</a>
+            <a href="{{ back }}" class="btn btn-link">{{ 'action.back'|trans }}</a>
         {% endif %}
     </div>
     {{ form_end(form) }}
diff --git a/templates/default/_form_delete.html.twig b/templates/default/_form_delete.html.twig
index fb9b4536..dd87bd2d 100644
--- a/templates/default/_form_delete.html.twig
+++ b/templates/default/_form_delete.html.twig
@@ -12,9 +12,8 @@
     <div class="box-footer">
         <input type="submit" value="{{ 'action.delete'|trans }}" class="btn btn-danger" />
         {% if back %}
-            <a href="{{ back }}" class="btn btn-primary">{{ 'action.back'|trans }}</a>
+            <a href="{{ back }}" class="btn btn-link">{{ 'action.back'|trans }}</a>
         {% endif %}
     </div>
     {{ form_end(form) }}
-</div>
-
+</div>
\ No newline at end of file