diff --git a/install_update_dovecot.sh b/install_update_dovecot.sh
index 3abff36..7a7a738 100755
--- a/install_update_dovecot.sh
+++ b/install_update_dovecot.sh
@@ -166,7 +166,7 @@ fi
 
 if $xmpp_listener ; then
    [[ -n "$xmpp_listener_address" ]] || xmpp_listener_address="127.0.0.1"
-   [[ -n "$xmpp_listener_port" ]] || xmpp_listener_port="4444"
+   [[ -n "$xmpp_listener_port" ]] || xmpp_listener_port="44444"
 fi
 
 [[ -n "$dbname" ]] || dbname="postfix"