diff --git a/tools/check_pastechaprilorg_update b/tools/check_pastechaprilorg_update
new file mode 100755
index 00000000..ac8e1b0b
--- /dev/null
+++ b/tools/check_pastechaprilorg_update
@@ -0,0 +1,30 @@
+#!/bin/bash
+#
+# Nagios plugin to check paste version
+#
+# Author : Didier Clermonté <dclermonte@april.com>
+# Author : Christian Momon<cmomon@april.com>
+# Date :  7 Dec 2019
+#
+
+function usage() {
+	echo "Usage : $0"
+}
+
+#
+if [ "$#" -ne 0 ]; then
+    usage
+else
+    lastVersion=$(curl -s https://privatebin.info/|grep Current|cut -d' ' -f3|cut -d'<' -f1)
+    currentVersion=$(cd /var/www/paste.chapril.org && git branch | grep '*'|cut -c 11-100 )
+    #echo $lastVersion
+    #echo $currentVersion
+    if [ $currentVersion = $lastVersion ]; then
+	echo  "OK"
+	result=0
+    else
+	echo  "WARNING : new version available, current is $currentVersion, last is $lastVersion."
+	result=1
+    fi    
+fi
+exit $result