diff --git a/test_site/content/posts/_index.md b/test_site/content/posts/_index.md
index cbb56093..e9f7069d 100644
--- a/test_site/content/posts/_index.md
+++ b/test_site/content/posts/_index.md
@@ -3,4 +3,5 @@ title = "Posts"
 paginate_by = 2
 template = "section_paginated.html"
 insert_anchor_links = "left"
+sort_by = "date"
 +++
diff --git a/test_site/templates/page.html b/test_site/templates/page.html
index 25e0455d..8f4373af 100644
--- a/test_site/templates/page.html
+++ b/test_site/templates/page.html
@@ -3,6 +3,6 @@
 {% block content %}
     {{ page.content | safe }}
 
-    {% if page.previous %}Previous article: {{ page.previous.permalink }}{% endif %}
-    {% if page.next %}Next article: {{ page.next.permalink }}{% endif %}
+    {% if page.earlier %}Previous article: {{ page.earlier.permalink }}{% endif %}
+    {% if page.later %}Next article: {{ page.later.permalink }}{% endif %}
 {% endblock content %}