diff --git a/pinaxcon/templates/registrasion/nag_unpaid.html b/pinaxcon/templates/registrasion/nag_unpaid.html
index 7ef3eed505a95d2c833189131eeac28e5f644f1d..6ed6bb12428433a5c214f73921ad3d13c4673bbe 100644
--- a/pinaxcon/templates/registrasion/nag_unpaid.html
+++ b/pinaxcon/templates/registrasion/nag_unpaid.html
@@ -6,7 +6,7 @@
 
 <h2>Send reminder e-mails</h2>
 
-<form method="POST">
+<form class="form-horizontal" method="POST">
   {% csrf_token %}
   {{ form | bootstrap}}
   <br/>