diff --git a/ietf/templates/doc/index_subseries.html b/ietf/templates/doc/index_subseries.html
index c2eab238b..0012d5aab 100644
--- a/ietf/templates/doc/index_subseries.html
+++ b/ietf/templates/doc/index_subseries.html
@@ -1,17 +1,19 @@
 {% extends "base.html" %}
 {# Copyright The IETF Trust 2023, All Rights Reserved #}
 {% load origin %}
-{% load static %}
+{% load static ietf_filters %}
 {% block title %}{{type.name}}s{% endblock %}
 {% block content %}
   {% origin %}
   <h1>{{type.name}}s</h1>
   {% for doc in docs %}
-    <div class="card mb-3" id="{{doc.name}}">
-    <div class="card-header"><a href="{% url 'ietf.doc.views_doc.document_main' name=doc.name %}">{{doc.name}}</a></div>
+    <div class="card mb-3" id="{{doc.name|prettystdname}}">
+    <div class="card-header"><a href="{% url 'ietf.doc.views_doc.document_main' name=doc.name %}">{{doc.name|prettystdname}}</a></div>
       <div class="card-body">
         {% for rfc in doc.contains %}
-          <p><a href="{% url 'ietf.doc.views_doc.document_main' name=rfc.name %}">{{rfc.name}}</a> : {{rfc.title}}</p>
+          <p><a href="{% url 'ietf.doc.views_doc.document_main' name=rfc.name %}">{{rfc.name|prettystdname}}</a> : {{rfc.title}}</p>
+        {% empty %}
+          <p>{{doc.name|prettystdname}} currently contains no RFCs
         {% endfor %}
       </div>
     </div>