diff --git a/debian/alternc.config b/debian/alternc.config
index 67c4e33f..d930d131 100644
--- a/debian/alternc.config
+++ b/debian/alternc.config
@@ -75,7 +75,7 @@ FQDN="`(cat /etc/mailname 2>/dev/null || hostname -f)|tr '[:upper:]' '[:lower:]'
 INTERNAL_IP="`env LANG=C /sbin/ifconfig|grep inet | grep -v 127.0.0.1| head -1 | cut -d: -f2 | sed -e 's/\([0-9\.]*\).*$/\1/' 2>/dev/null || hostname -f`"
 PUBLIC_IP="$INTERNAL_IP"
 DEFAULT_MX="`cat /etc/mailname 2>/dev/null || hostname -f`"
-ALTERNC_HTML="/var/www/alternc"
+ALTERNC_HTML="/var/www/alternc/"
 ALTERNC_MAIL="/var/mail/alternc"
 ALTERNC_LOGS="/var/log/alternc/sites/"
 NS1_HOSTNAME="$FQDN"
@@ -192,8 +192,8 @@ while [ "$QUEST_STATE" != 0 -a "$QUEST_STATE" != 13 ]; do
 
     ALTERNC_HTML="$RET"
     #checking acl and quota activation.
-    MOUNT_POINT=$(df -P ${LOCATION%/*} | tail -n 1 | awk '{print $6}')
-    aclcheckfile="$LOCATION"."test-acl"
+    MOUNT_POINT=$(df -P ${ALERNC_HTML%/*} | tail -n 1 | awk '{print $6}')
+    aclcheckfile="$ALTERNC_HTML/test-acl"
     touch "$aclcheckfile"
     setfacl -m u:root:rwx "$aclcheckfile" 2>/dev/null || ( echo "Error : ACL aren't activated on $ALTERNC_HTML AlternC can't work without it." ; exit 2)