diff --git a/index.html b/index.html
index cb4dfa8e8..bebc4f437 100644
--- a/index.html
+++ b/index.html
@@ -76,6 +76,9 @@
       <a href="https://github.com/aeosynth/4chan-x/issues">GitHub issues tracker</a>
     </h4>
     <hr>
+    <p><strong>Firefox</strong>: if the install button shows you a wall of text, you need to install <a href="https://addons.mozilla.org/en-US/firefox/addon/scriptish/">Scriptish</a>.</p>
+    <p><strong>Opera</strong>: if you see a wall of text, that's normal (lol); you have to save it into your userscripts folder. If you haven't already, select a folder with: ctrl+f12 (preferences) &gt; advanced &gt; content &gt; javacript options &gt; user javascript folder.</p>
+    <hr>
     <p>The latest stable releases of Firefox, Chrome and Opera are supported.</p>
     <p>Firefox: if you get a security error involving localStorage (check the web console with ctrl+shift+k), go to <code>about:config</code> and enable <code>dom.storage.enabled</code>.</p>
     <hr>