diff --git a/bibtexbrowser.php b/bibtexbrowser.php
index 31181aa..62ac483 100755
--- a/bibtexbrowser.php
+++ b/bibtexbrowser.php
@@ -4210,7 +4210,7 @@ if (method_exists($content, 'getTitle')) {
   $content->display();
   echo poweredby();
 
-  if (BIBTEXBROWSER_USE_PROGRESSIVE_ENHANCEMENT) {
+  if (c('BIBTEXBROWSER_USE_PROGRESSIVE_ENHANCEMENT')) {
     javascript();
   }
 
@@ -4235,13 +4235,9 @@ usage:
 */
 function NoWrapper($content) {
   echo $content->display();
-  if (BIBTEXBROWSER_USE_PROGRESSIVE_ENHANCEMENT) {
+  if (c('BIBTEXBROWSER_USE_PROGRESSIVE_ENHANCEMENT')) {
     javascript();
   }
-
-  if (BIBTEXBROWSER_RENDER_MATH) {
-    javascript_math();
-  }
 }
 
 /** is used to create an subset of a bibtex file.
diff --git a/reference-output-wp-publications.txt b/reference-output-wp-publications.txt
index 800ebe8..9578121 100644
--- a/reference-output-wp-publications.txt
+++ b/reference-output-wp-publications.txt
@@ -6,13 +6,7 @@ array (
 <tr><td colspan="2" class="sheader">2000</td></tr>
 <tr class="bibline"><td class="bibref"><a class="bibanchor" name="1"></a>[1]</td><td class="bibitem"><span itemscope="" itemtype="http://schema.org/ScholarlyArticle"><span class="bibtitle"  itemprop="name">An article</span> (<span class="bibauthor"><span itemprop="author" itemtype="http://schema.org/Person">Jane Doe</span></span>), <span class="bibbooktitle">In <span itemprop="isPartOf">The Wordpress Journal</span></span>, <span itemprop="datePublished">2000</span>.<span class="Z3988" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.atitle=An+article&amp;rft.jtitle=The+Wordpress+Journal&amp;rft.volume=&amp;rft.issue=&amp;rft.pub=&amp;rfr_id=info%3Asid%2F%3Asample.bib&amp;rft.date=2000&amp;rft.au=Jane+Doe"></span></span> <span class="bibmenu"><a class="biburl" title="doe2000" href="http://bibtexbrowser.com/?wp-publications=doe2000">[bibtex]</a></span></td></tr>
 </table>
-    <script type="text/x-mathjax-config">
-      MathJax.Hub.Config({
-        tex2jax: {inlineMath: [["$","$"]]}
-      });
-    </script>
-    <script src="//cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/config/TeX-AMS_HTML.js?V=2.7.1"></script>
-    </p>
+</p>
 ',
   'protected' => false,
 )