diff --git a/README.md b/README.md
index 30b4941..8610849 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,9 @@
 # Mail System
 Sends a mail with recent changes to [Webtrees](https://github.com/fisharebest/webtrees) users
 
-To use the plugin, you just have to add a cron task (replacing `YOURWEBTREESSERVER` by the url of your Webtrees installation and `USER1,USER2,...` by a user list)
+To use the plugin, you just have to add a cron task (replacing `YOURWEBTREESSERVER` by the url of your Webtrees installation)
 ```
-0 0 * * 1 wget -O - -q "YOURWEBTREESSERVER/mail-sys/send?users=USER1,USER2,..."
+0 0 * * 1 wget -O - -q "YOURWEBTREESSERVER/mail-sys/send"
 ```
 
 ## Endpoints