diff --git a/plugins/mail/dovecot b/plugins/mail/dovecot
index 60b73fd9..e5a6d1d1 100755
--- a/plugins/mail/dovecot
+++ b/plugins/mail/dovecot
@@ -74,11 +74,11 @@ echo -n
 DISCONNECTS=$(egrep -c '[dovecot]?.*Disconnected' $LOGFILE)
 CONNECTS=$(egrep -c '[dovecot]?.*Login' $LOGFILE)
 VALUE=$($EXPR_BIN $CONNECTS - $DISCONNECTS)
-if [ -z "$DISCON" ] || [ "$DISCON" -lt 0 ]; then
-	DISCON=0
+if [ -z "$VALUE" ] || [ "$VALUE" -lt 0 ]; then
+	VALUE=0
 fi
 echo -en "connected.value "
-echo $DISCON
+echo $VALUE
 echo -n
 ######################
 # TLS Logins