diff --git a/index.html b/index.html
index fe04662f..5ca2f5e8 100644
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+++ b/index.html
@@ -741,8 +741,11 @@ This is a collection of privacy related <strong>about:config</strong> tweaks. We
 <ul><li>Website owners can track the battery status of your device. <a href="https://www.reddit.com/r/privacytoolsIO/comments/3fzbgy/you_may_be_tracked_by_your_battery_status_of_your/" target="_blank">Source</a></li></ul>
 </ol>
 
-<p><a href="http://kb.mozillazine.org/Category:Security_and_privacy-related_preferences" target="_blank">Security and privacy-related preferences</a> by mozillazine.org.</p>
-
+<h3>Related Information</h3>
+<ul>
+<li><a href="http://kb.mozillazine.org/Category:Security_and_privacy-related_preferences" target="_blank">mozillazine.org</a> - Security and privacy-related preferences. </li>
+<li><a href="https://github.com/pyllyukko/user.js" target="_blank">user.js Firefox hardening stuff</a> - This is a user.js configuration file for Mozilla Firefox that's supposed to harden Firefox's settings and make it more secure.</li>
+</ul>
 
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