diff --git a/check_rc_upgrade.sh b/check_rc_upgrade.sh
index f641490..afc6083 100755
--- a/check_rc_upgrade.sh
+++ b/check_rc_upgrade.sh
@@ -3,7 +3,7 @@
 RC_HOME=/var/www/webmail/public_html
 MAIL=root
 SEND_EVERY_NB_DAY=7
-CACHE=/var/www/webmail/.cache_check_upgrade
+CACHE=$RC_HOME/../.cache_check_upgrade
 CACHE_FAILED=$CACHE.failed
 MAX_CHECK=10
 MAX_FAILED=3
@@ -13,6 +13,8 @@ CHECK_URL=http://www.roundcube.net/download
 DEBUG=0
 [ "$1" == "-v" ] && DEBUG=1
 
+[ -f "$0.local" ] && source "$0.local" && [ $DEBUG -eq 1 ] && echo "Import local config file : $0.local"
+
 current=`egrep "define.*RCMAIL_VERSION" $RC_HOME/program/include/iniset.php|sed "s/define('.*', '\([^']*\)'.*$/\1/"`
 [ $DEBUG -eq 1 ] && echo "Current : $current"