diff --git a/symposion/templates/proposals/base.html b/symposion/templates/proposals/base.html
index 6d9b05dc..d6a6615b 100644
--- a/symposion/templates/proposals/base.html
+++ b/symposion/templates/proposals/base.html
@@ -1,4 +1,4 @@
-{% extends "site_base_onecolumn.html" %}
+{% extends "site_base.html" %}
 
 {% block body_outer %}
     {% block body %}{% endblock %}
diff --git a/symposion/templates/proposals/proposal_detail.html b/symposion/templates/proposals/proposal_detail.html
index 59805ab2..c32c9f6e 100644
--- a/symposion/templates/proposals/proposal_detail.html
+++ b/symposion/templates/proposals/proposal_detail.html
@@ -1,4 +1,4 @@
-{% extends "site_base.html" %}
+{% extends "proposals/base.html" %}
 
 {% load i18n %}
 {% load account_tags %}
diff --git a/symposion/templates/proposals/proposal_edit.html b/symposion/templates/proposals/proposal_edit.html
index f5b6ef06..67c847a2 100644
--- a/symposion/templates/proposals/proposal_edit.html
+++ b/symposion/templates/proposals/proposal_edit.html
@@ -1,4 +1,4 @@
-{% extends "site_base.html" %}
+{% extends "proposals/base.html" %}
 
 {% load bootstrap_tags %}
 {% load markitup_tags %}