diff --git a/cron/cron.monthly/django-cleanup b/cron/cron.monthly/django-cleanup
new file mode 100644
index 00000000..19f58776
--- /dev/null
+++ b/cron/cron.monthly/django-cleanup
@@ -0,0 +1,20 @@
+#!/bin/sh
+# Copyright (C) 2008, Jim Garrison
+
+# Permission to use, copy, modify, distribute and/or distributed modified
+# versions of this software for any purpose with or without fee is hereby
+# granted, provided that the above copyright notice and this permission
+# notice appear in all copies.
+
+# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+# IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+# Clean old data from the database (expired admin sessions)
+# (see http://www.djangoproject.com/documentation/django-admin/)
+
+python /var/www/conservancy/manage.py cleanup