diff --git a/files/nrpe/check_uptime b/files/nrpe/check_uptime
index 67ec8f2..d8f4d4f 100755
--- a/files/nrpe/check_uptime
+++ b/files/nrpe/check_uptime
@@ -12,15 +12,29 @@ crit=30
 OVERRIDE_FILE="/var/lib/nagios/uptime_override"
 
 # Retrieve arguments
-while getopts "w:c:f:" opt; do
+RESET=0
+while getopts "w:c:f:r" opt; do
   case $opt in
     w) warn=$OPTARG ;;
     c) crit=$OPTARG ;;
     f) OVERRIDE_FILE=$OPTARG ;; # Permet de changer le chemin via Icinga
-    *) echo "Usage: $0 -w <minutes> -c <minutes> [-f <file_path>]"; exit $STATE_UNKNOWN ;;
+    r) RESET=1 ;;
+    *) echo "Usage: $0 [-w <minutes>] [-c <minutes>] [-f <file_path>] [-r]"; exit $STATE_UNKNOWN ;;
   esac
 done
 
+# Option reset : crée le fichier d'override avec les bons droits
+if [ "$RESET" -eq 1 ]; then
+    touch "$OVERRIDE_FILE" && chmod 640 "$OVERRIDE_FILE" && chown nagios:nagios "$OVERRIDE_FILE"
+    if [ $? -eq 0 ]; then
+        echo "OK - Override file created: $OVERRIDE_FILE"
+        exit $STATE_OK
+    else
+        echo "UNKNOWN - Failed to create override file: $OVERRIDE_FILE"
+        exit $STATE_UNKNOWN
+    fi
+fi
+
 # Extract uptime (in seconds) via /proc
 uptime_seconds=$(cat /proc/uptime | awk '{print $1}' | cut -d. -f1)
 uptime_min=$((uptime_seconds / 60))