diff --git a/utils/libre b/utils/libre
index a0ec0da93e44e518a1d1626b1644496c290d7f51..0091001884319e7aeadda280c3d806d77742ea06 100755
--- a/utils/libre
+++ b/utils/libre
@@ -31,6 +31,7 @@ function systemctl_param {
 
 function show_usage {
   echo "Usage:"
+  echo " - provision -a <app_repo_url> -u <domainname> -s : install and start a libre.sh service."
   echo " - start|status|enable|disable|restart|stop: command sent to systemctl."
   echo " - ps|exec|logs: command sent to docker compose."
   echo " - update: to update the current folder."