diff --git a/templates/master.twig b/templates/master.twig
index f55d129..92587eb 100644
--- a/templates/master.twig
+++ b/templates/master.twig
@@ -32,6 +32,12 @@
 {% endblock %}
 
         <div class="main__wrapper">
+            <noscript>
+                <div class="warning">
+                    <div class="warning__content"><strong>Significant parts of the site require JavaScript.</strong> If you have it turned off and something doesn't work, that's probably why!</div>
+                </div>
+            </noscript>
+
 {% if globals.active_ban_info is not null %}
             <div class="warning warning--red">
                 <div class="warning__content">