diff --git a/README.md b/README.md
index 93a2ed7..94765bb 100644
--- a/README.md
+++ b/README.md
@@ -10,4 +10,9 @@ If you don't know how to set up a Telegram bot and channel then google it.
 
 ![screenshot](images/checkupdates.png)
 
-Run this as a cronjob. It will send you no more than one Telegram per day if there are updates available.
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+Run this as a cronjob. It will send you no more than one Telegram per day if there are updates available.
+
+Example crontab entry to check for updates every 4 hours:
+````
+00 */4  * * *   root    bash /root/scripts/nextcloud-telegram-notify/checkupdates.sh
+````
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