diff --git a/install.sh b/install.sh
index 4842b18..b5d9422 100755
--- a/install.sh
+++ b/install.sh
@@ -67,6 +67,7 @@ echo "" >> /etc/rc.local
 echo "exit 0" >> /etc/rc.local
 
 # Mise en place de la routine de verification de l'etat des services
+echo 'MAILTO=""' | crontab -u allo-gg -
 echo '*/20 * * * * allo-gg /var/www/html/scripts/check_services.sh > /dev/null' | crontab -u allo-gg -
 
 echo
diff --git a/scripts/check_services.sh b/scripts/check_services.sh
index 02a3793..69e045e 100755
--- a/scripts/check_services.sh
+++ b/scripts/check_services.sh
@@ -1,6 +1,7 @@
 #!/bin/bash
 # Allo-GG
 # Routine de verification de l'etat des services
+gpio -g write 18 1
 
 # LOG2RAM
 if mount | grep -q 'log2ram on /var/log type tmpfs'