diff --git a/ihatemoney/templates/forms.html b/ihatemoney/templates/forms.html
index 6f57a129..f6c0d393 100644
--- a/ihatemoney/templates/forms.html
+++ b/ihatemoney/templates/forms.html
@@ -236,7 +236,7 @@
     {{ input(form.weight) }}
     </fieldset>
     <div class="actions">
-        {{ form.submit(class="btn btn-primary") }}
+        <button class="btn btn-secondary input-group-addon" type="submit">{{ _("Save") }}</button>
         <a href="{{ url_for(".list_bills") }}" class="btn btn-outline-secondary"> {{_("Cancel") }} </a>
     </div>
 {% endmacro %}