diff --git a/pinaxcon/templates/symposion/proposals/proposal_speaker_manage.html b/pinaxcon/templates/symposion/proposals/proposal_speaker_manage.html
index ac61919f5665ab149b701a8d21c04dacb13432b7..228b7352e440a0371d77de2ad6dc21d920fa31c2 100644
--- a/pinaxcon/templates/symposion/proposals/proposal_speaker_manage.html
+++ b/pinaxcon/templates/symposion/proposals/proposal_speaker_manage.html
@@ -26,7 +26,7 @@
 
     <h3>{% trans 'Add another speaker' %}</h3>
 
-    <form method="POST" action="" enctype="multipart/form-data">
+    <form class="form-horizontal" method="POST" action="" enctype="multipart/form-data">
         {% csrf_token %}
         <fieldset>
           {% include "_form_snippet.html" with form=add_speaker_form %}