diff --git a/pinaxcon/templates/pyconau2017/_right_floating_image.html b/pinaxcon/templates/pyconau2017/_right_floating_image.html
deleted file mode 100644
index 3177b39f..00000000
--- a/pinaxcon/templates/pyconau2017/_right_floating_image.html
+++ /dev/null
@@ -1,5 +0,0 @@
-<div class="right-floating-image" >
-  <div class="portrait">
-    <div style="background-image: url('{{ image_url }}');" class="portrait--img"></div>
-  </div>
-</div>
diff --git a/pinaxcon/templates/pyconau2017/content_page.html b/pinaxcon/templates/pyconau2017/content_page.html
deleted file mode 100644
index ef39c2e7..00000000
--- a/pinaxcon/templates/pyconau2017/content_page.html
+++ /dev/null
@@ -1,38 +0,0 @@
-{% extends "site_base_wagtail.html" %}
-{% load staticfiles %}
-
-{% load pyconau2017_tags %}
-
-
-{% load i18n %}
-
-{% block body_class %}template-content-page{% endblock %}
-
-{% block head_title %}{% endblock %}
-
-{% comment %}
-{% block body_base %}
-{% block body %}
-
-  {% block heading_panel %}
-
-    {% block topbar_base %}
-    {% endblock %}
-  {% endblock %}
-
-  {% block content_base %}
-
-{% endcomment %}
-
-{% block content_base %}
-{% block content %}
-{% endblock %}
-{% endblock %}
-
-{% comment %}
-the name "extra_script" doesn't actually match the inherited name...
-{% block extra_script %}
-  <!-- script src="{% static 'js/site-92ae8d0d6c.js' %}" type="text/javascript"></script -->
-{% endblock %}
-{% endcomment %}
-
diff --git a/pinaxcon/templates/symposion/schedule/presentation_detail.html b/pinaxcon/templates/symposion/schedule/presentation_detail.html
index a31674a7..b63f35f4 100644
--- a/pinaxcon/templates/symposion/schedule/presentation_detail.html
+++ b/pinaxcon/templates/symposion/schedule/presentation_detail.html
@@ -46,7 +46,7 @@
   <h2>Presented by</h2>
   {% for speaker in presentation.speakers %}
     {% speaker_photo speaker 512 as speaker_photo_url %}
-    {% include "pyconau2017/_right_floating_image.html" with image_url=speaker_photo_url %}
+    {% include "lca2017/_right_floating_image.html" with image_url=speaker_photo_url %}
 
     <h3><a href="{% url "speaker_profile" speaker.pk %}">{{ speaker }}</a></h3>
 
diff --git a/pinaxcon/templates/symposion/schedule/public_base.html b/pinaxcon/templates/symposion/schedule/public_base.html
index 6b6bea91..520b4a86 100644
--- a/pinaxcon/templates/symposion/schedule/public_base.html
+++ b/pinaxcon/templates/symposion/schedule/public_base.html
@@ -1,7 +1,7 @@
-{% extends "pyconau2017/content_page.html" %}
+{% extends "lca2017/content_page.html" %}
 
 {% load staticfiles %}
 
 {% comment %}
 {% block header_background_image %}{% static "pyconau2017/images/hobart_bg_optimised.jpg" %}{% endblock %}
-{% endcomment %}
\ No newline at end of file
+{% endcomment %}
diff --git a/pinaxcon/templates/utility_page.html b/pinaxcon/templates/utility_page.html
index 1c183a36..7efddd12 100644
--- a/pinaxcon/templates/utility_page.html
+++ b/pinaxcon/templates/utility_page.html
@@ -1,4 +1,4 @@
-{% extends "pyconau2017/content_page.html" %}
+{% extends "lca2017/content_page.html" %}
 {% load staticfiles %}
 
 {% comment %}