diff --git a/templates/404.html b/templates/404.html
index 0146aa0d..7f35606d 100644
--- a/templates/404.html
+++ b/templates/404.html
@@ -3,7 +3,9 @@
 {% block content %}
     <div class="">
         <h2>404 error</h2>
-        {{ reason }}
+        {% if reason %}
+            {{ reason }}
+        {% endif %}
 
         {% if resolved %}
             <h3>{{ resolved }}</h3>