Everytime I update my server using the ansible command it breaks the server by adding the old pictrs_url to the lemmy.hjson

using git pull and then running the ansible script to update break the lemmy server because it replaces the lemmy.hjson to have the old pictrs_url instead of

 pictrs: {
    url: "http://pictrs:8080/"
    # api_key: "API_KEY"
}

is there a way i can fix this so every update doesnt break the server requiring me to use the old helper script from .17.0 and manually update the lemmy.hjson?