diff --git a/templates/error.mako b/templates/error.mako
index 3b0cdf2..3e38adf 100644
--- a/templates/error.mako
+++ b/templates/error.mako
@@ -1,6 +1,6 @@
 <%include file="/support/header.mako" args="title='Error! - Earwig\'s Copyvio Detector'"/>
 <div id="info-box" class="red-box">
     <p>An error occured! If it hasn't been reported (<a href="https://github.com/earwig/copyvios/issues">try to check</a>), please <a href="https://github.com/earwig/copyvios/issues/new">file an issue</a> or <a href="mailto:wikipedia.earwig@gmail.com">email me</a>. Include the following information:</p>
-    <pre>{{traceback | h}}</pre>
+    <pre>${traceback | h}</pre>
 </div>
 <%include file="/support/footer.mako"/>