XMPP config overwritten when updated

I have been using XMPP for a while and purchased the license for FreePBX XMPP module. Works nice but I have added some modules manually and added the correct line in the /etc/asterisk/prosody_additional.conf file. Problem is when there is an update for XMPP module and I perform the update, it erases the information I have added in the configuration file.

Is there a way to have my changes not erased in the configuration?