diff --git a/templates/card.html b/templates/card.html
index 2a1c5e1..3f3a1e9 100644
--- a/templates/card.html
+++ b/templates/card.html
@@ -19,7 +19,7 @@
                   <relative-time datetime="{{ thread.created_at }}" precision="day">{{ thread.created_at }}</relative-time>
                 </a>
                 <span>&middot;</span>
-                <a href="{{ url_for('threads.thread', id=thread['id']) + '#' + thread['id'] }}">Anchor</a>
+                <a href="{{ url_for('threads.thread', id=parent_id) + '#' + thread['id'] }}">Anchor</a>
               </div>
             </div>
 
diff --git a/templates/threads.html b/templates/threads.html
index b930aeb..2934fb0 100644
--- a/templates/threads.html
+++ b/templates/threads.html
@@ -253,12 +253,12 @@
         <a href="{{url_for('threads.home')}}">Back</a>
       </div>
         {% for thread in threads %}
-          {% with thread=thread, is_thread=threads|length > 1 %}
+          {% with thread=thread, parent_id=thread.id, is_thread=threads|length > 1 %}
             {% include "card.html" %}
           {% endwith %}
           {% if thread.descendants is defined %}
             {% for descendant in thread.descendants %}
-              {% with thread=descendant %}
+              {% with thread=descendant, parent_id=thread.id %}
                 {% include "card.html" %}
               {% endwith %}
             {% endfor %}