diff --git a/Supervision-XMPP-via-icinga2.md b/Supervision-XMPP-via-icinga2.md
index 8e441cc..983fa23 100644
--- a/Supervision-XMPP-via-icinga2.md
+++ b/Supervision-XMPP-via-icinga2.md
@@ -28,6 +28,8 @@ object CheckCommand "xmppng" {
     arguments = {
 	"-H" = "$address$"
 	"-p" = "$xmpp_port$" 
+     "--warn-days" = "$warndays$"
+     "--crit-days" = "$critdays$"
     }
 }
 ```
@@ -35,6 +37,8 @@ Ensuite le service dans services.conf d'icinga2
 ```
 apply Service "XMPP Status" {
 check_command = "xmppng"
+vars.warndays = "7"
+vars.critdays = "3"
 assign where host.vars.xmpp == true && host.address
 }
 ```