diff --git a/symposion/templates/proposals/proposal_cancel.html b/symposion/templates/proposals/proposal_cancel.html
index 93a1204a4a7c6b72b2e509b5fd61ec47da8bdbaa..5e57c80a135dd82840e65b1e4b505fcb27789be6 100644
--- a/symposion/templates/proposals/proposal_cancel.html
+++ b/symposion/templates/proposals/proposal_cancel.html
@@ -8,11 +8,11 @@
 
 {% block body %}
     <h1>Cancel: {{ proposal.title }}</h1>
-    
+
     <form method="POST" action="" enctype="multipart/form-data">
         {% csrf_token %}
         <p>Are you sure you want to cancel <b>{{ proposal.title }}</b>?</p>
         <input class="btn btn-danger" type="submit" value="I am sure" />
-        <a class="btn" href="{% url proposal_detail proposal.pk %}">{% trans 'No, keep it for now' %}</a>
+        <a class="btn" href="{% url "proposal_detail" proposal.pk %}">{% trans 'No, keep it for now' %}</a>
     </form>
 {% endblock %}