diff --git a/_includes/topnav.html b/_includes/topnav.html
index 982ba17..c755e42 100644
--- a/_includes/topnav.html
+++ b/_includes/topnav.html
@@ -8,7 +8,11 @@
+ {% if site.suffix %}
{{site.topnav_title}}
+ {% else %}
+ {{site.topnav_title}}
+ {% endif %}