1 files changed, 15 insertions, 1 deletions
diff --git a/UPGRADE.txt b/UPGRADE.txt
index 6f938d4b2..1ea6f863e 100644
--- a/UPGRADE.txt
+++ b/UPGRADE.txt
@@ -9,4 +9,18 @@ ELGG UPGRADE INSTRUCTIONS
    maintain your modifications, although Elgg is not guaranteed
    to work correctly in this instance. 
 
-3. Visit http://your-elgg-site-URL/upgrade.php
-\ No newline at end of file
+3. Visit http://your-elgg-site-URL/upgrade.php
+
+4. If you haven't already done so, install your crontab (UNIX ONLY)
+
+   Cron is a UNIX command which allows programs to be run at set 
+   times of the day.
+
+   If you want to take advantage of some of the maintenance 
+   functions such as log rotation or garbage collection, you must 
+   install a cron tab to trigger these events.
+
+   There is an example crontab called crontab.example, edit this 
+   with the details of your site and install it with the command.
+
+   			crontab crontab.example 
+\ No newline at end of file