diff --git a/pinaxcon/templates/lca2017/content_page.html b/pinaxcon/templates/lca2017/content_page.html
index 8df841b1aaae8062e7974916019ace826978c5f6..8975c0be2b637dc14f7f8250dcf224d76692996e 100644
--- a/pinaxcon/templates/lca2017/content_page.html
+++ b/pinaxcon/templates/lca2017/content_page.html
@@ -1,4 +1,4 @@
-{% extends "site_base_wagtail.html" %}
+{% extends "site_base.html" %}
 {% load staticfiles %}
 
 {% load pyconau2017_tags %}