diff --git a/youtube/templates/comments.html b/youtube/templates/comments.html
index 808f98a..7d0ef85 100644
--- a/youtube/templates/comments.html
+++ b/youtube/templates/comments.html
@@ -25,7 +25,7 @@
             <div class="button-row">
                 {% if comment['reply_count'] %}
                     {% if settings.use_comments_js and comment['replies_url'] %}
-                        <details class="replies" src="{{ comment['replies_url'] }}">
+                        <details class="replies" data-src="{{ comment['replies_url'] }}">
                             <summary>{{ comment['view_replies_text'] }}</summary>
                             <a href="{{ comment['replies_url'] }}" class="replies-open-new-tab" target="_blank">Open in new tab</a>
                             <div class="comment_page">loading...</div>