diff --git a/nova/meta/sphinx.yml b/nova/meta/sphinx.yml
index 4916945..2ad021d 100644
--- a/nova/meta/sphinx.yml
+++ b/nova/meta/sphinx.yml
@@ -51,6 +51,7 @@
             {%- endfor %}
   {%- endif %}
   {%- if pillar.nova.controller is defined %}
+  {% from "nova/map.jinja" import controller with context %}
     controller:
       name: controller
       param: