diff --git a/_layouts/sidebar.html b/_layouts/sidebar.html
index f7af3a7737..ca8431b56f 100644
--- a/_layouts/sidebar.html
+++ b/_layouts/sidebar.html
@@ -9,7 +9,7 @@ layout: default
{{ group[0] }}
{% for link in group[1] %}
+ href="{% if link.first[1] contains 'http' %}{{ link.first[1] }}{% else %}{{ link.first[1] | prepend: site.baseurl | replace: '//', '/'}}{% endif %}">
{{ link.first[0] }}
{% endfor %}