diff --git a/4chan_x.user.js b/4chan_x.user.js
index e365c8737..b523ccaa5 100644
--- a/4chan_x.user.js
+++ b/4chan_x.user.js
@@ -1379,7 +1379,7 @@
       if (e != null) e.preventDefault();
       qr.open();
       if (!g.REPLY) {
-        $('select', qr.el).value = $.x('ancestor::div', this).firstChild.id;
+        $('select', qr.el).value = $.x('ancestor::div[@class="thread"]', this).firstChild.id;
       }
       id = this.previousElementSibling.hash.slice(1);
       text = ">>" + id + "\n";
diff --git a/script.coffee b/script.coffee
index 0b8a6c988..99dddba86 100644
--- a/script.coffee
+++ b/script.coffee
@@ -1023,7 +1023,7 @@ qr =
     e?.preventDefault()
     qr.open()
     unless g.REPLY
-      $('select', qr.el).value = $.x('ancestor::div', @).firstChild.id
+      $('select', qr.el).value = $.x('ancestor::div[@class="thread"]', @).firstChild.id
 
     # Make sure we get the correct number, even with XXX censors
     id = @previousElementSibling.hash[1..]