Multiple websites configuration with website_codes mistake

[kondzerau-ivan]

1. I add the Dockerfile:

FROM markoshust/magento-nginx:1.24-0

COPY ./conf/default.conf /etc/nginx/conf.d/

2. I add the default.conf with domain names and their codes:

map $http_host $MAGE_RUN_CODE {
    default base;
    foo.local foo_website;
    foo2.local foo2_website;
}

So I make a mistake when paste website codes and get an exception:

The website with code foo_website that was requested wasn't found. Verify the website and try again.

After that I make changes and set to the default.conf right codes. But! It's seems they caching some how. Restart containers didn't help.
How can I update configuration with the new values?

[kondzerau-ivan]

Well.
I should rebuild nginx docker container:

docker compose build app