diff --git a/conf/install_update_dovecot.conf.sample b/conf/install_update_dovecot.conf.sample
index bc95712..b1776a3 100644
--- a/conf/install_update_dovecot.conf.sample
+++ b/conf/install_update_dovecot.conf.sample
@@ -69,7 +69,7 @@ fi
 
 xmpp_listener=false
 xmpp_listener_addresses="127.0.0.1 $ipv4"
-xmpp_listener_port="4444"
+xmpp_listener_port="44444"
 
 # ---
 # - Database settings