diff --git a/pv/local_settings.py.sample b/pv/local_settings.py.sample
index a46813ea3171ee20c938686c8263ca27705f4158..570f344a6605c86f4e0efd8a623075eb981db4e9 100644
--- a/pv/local_settings.py.sample
+++ b/pv/local_settings.py.sample
@@ -1,6 +1,8 @@
 
 import os
 
+from corsheaders.defaults import default_headers
+
 CONFIG_DIR = '/etc/aura/'
 DB_CONFIG = 'steering.mysql.cnf'