Nginx cannot start due to empty port in config file

I am trying to install the latest Hestia CP (1.3.2) with the following command-line options.

bash hst-install.sh --apache no --nginx yes --phpfpm no --multiphp no --vsftpd no --proftpd no --named yes --mysql no --postgresql no --exim no --dovecot no --clamav no --spamassassin no --iptables yes --fail2ban yes --quota no --api no --port 8083 --lang en --hostname my.host.com --email [email protected] --force

The installation goes through fine, but the nginx for the default domain cannot start due to an invalid listen config. The proxy_port in nginx config for the domain is empty.

#=======================================================================#
# Default Web Domain Template                                           #
# DO NOT MODIFY THIS FILE! CHANGES WILL BE LOST WHEN REBUILDING DOMAINS #
#=======================================================================#

server {
    listen      10.0.1.5:;

I don’t necessarily need the nginx on this server as it is supposed to be a shared slave DNS server for multiple HestiaCP installations. But this issue is causing error while running v-add-letsencrypt-host

/usr/local/hestia/bin/v-add-letsencrypt-host
Error: nginx restart failed
Error: Let's Encrypt SSL creation failed

Here is the error from nginx error.log for the domain.

2020/12/18 08:27:40 [emerg] 26717#26717: invalid port in "10.0.1.5:" of the "listen" directive in /etc/nginx/conf.d/domains/my.host.com.conf:7