diff --git a/README.md b/README.md
index e9409c3..54e1304 100644
--- a/README.md
+++ b/README.md
@@ -8,3 +8,14 @@ to check if a reboot is required and also list packages that requires reboot
 
 #### stat_net.pl
 Plugin for checking network errors and statictics
+
+#### restart_service
+Event command to restart a service. Restaring a service will require sudo privileges on systemctl / service binaries. Add the following to `/etc/sudoers` on the client machine:
+```
+icinga ALL=(ALL) NOPASSWD: /bin/systemctl restart *
+icinga ALL=(ALL) NOPASSWD: /usr/bin/systemctl restart *
+icinga ALL=(ALL) NOPASSWD: /sbin/service * restart
+icinga ALL=(ALL) NOPASSWD: /usr/sbin/service * restart
+```
+
+If your Icinga2 client runs as a different user adjust as necessary.
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