diff --git a/check b/check
index 30d4af8..e30d433 100755
--- a/check
+++ b/check
@@ -32,6 +32,8 @@ if [ -f "/tmp/check-bloque" ]; then
   exit
 fi
 
+touch /tmp/check.heartbeat
+
 function checklog()
 {
   # Loggue dans /var/log/check.log tous les arguments passes a la fonction
diff --git a/debian/domcheck.supercheck.cron.d b/debian/domcheck.supercheck.cron.d
new file mode 100644
index 0000000..efa5b99
--- /dev/null
+++ b/debian/domcheck.supercheck.cron.d
@@ -0,0 +1 @@
+45 20 * * * root /usr/sbin/supercheck
diff --git a/debian/install b/debian/install
index 29f5b9e..47c9038 100644
--- a/debian/install
+++ b/debian/install
@@ -1,2 +1,3 @@
+supercheck	/usr/sbin
 check	/usr/sbin
 check.conf /etc
diff --git a/supercheck b/supercheck
new file mode 100755
index 0000000..1075b66
--- /dev/null
+++ b/supercheck
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+if [ ! -f "/tmp/check.heartbeat" ] || [ `stat -c "%Y" "/tmp/check.heartbeat"` -lt `date -d '12 hours ago' '+%s'` ]; then
+  echo "###   Check est désactivé !  ###"
+  echo "Pour supprimer cet avertissement, commenter la ligne dans le fichier "
+  echo "/etc/cron.d/supercheck"
+fi