diff --git a/docker/supervisord.conf b/docker/supervisord.conf
index 46b1761b..c3e6f453 100644
--- a/docker/supervisord.conf
+++ b/docker/supervisord.conf
@@ -25,4 +25,4 @@ command=/usr/sbin/php5-fpm -c /etc/php5/fpm
 command=/usr/sbin/nginx
 
 [program:cron]
-command=/usr/sbin/cron
+command=/usr/sbin/cron -f