diff --git a/Setting-up-Drupal-7.md b/Setting-up-Drupal-7.md
index ba49a09..cff4a06 100644
--- a/Setting-up-Drupal-7.md
+++ b/Setting-up-Drupal-7.md
@@ -285,4 +285,5 @@ References
 ----------
 * https://www.drupal.org/node/1030854
 * http://blog.celogeek.com/201209/202/how-to-configure-nginx-php-fpm-drupal-7-0/
-* https://www.drupal.org/node/244924
\ No newline at end of file
+* https://www.drupal.org/node/244924
+* http://drupal.org/cron
\ No newline at end of file