diff --git a/_includes/disqus.html b/_includes/disqus.html
index ad38601..9baf91f 100644
--- a/_includes/disqus.html
+++ b/_includes/disqus.html
@@ -1,6 +1,6 @@
 <div id="disqus_thread"></div>
 <script type="text/javascript">
-  {% if include.disqus %}
+  {% if site.disqus %}
 
     var disqus_shortname = '{{ site.disqus }}';