How to disable 'x-powered-by' header

[levelasquez]

Hello,

I'm having some problems trying to disable the 'x-powered-by' header.
I don't have a custom server and i'm using next 9.3.1.

next.config.js file

module.exports = {
  webpack: (config, { webpack }) => {
    config.plugins.push(new webpack.IgnorePlugin(/\/__tests__\//));

    return config;
  },
  poweredByHeader: false,
  env: {
    BFF_URL: process.env.BFF_URL,
    BFF_TOKEN: process.env.BFF_TOKEN,
    RECAPTCHA_KEY: process.env.RECAPTCHA_KEY,
  },
};

when i do npm run dev

when i do npm run build and npm start

any solution or idea?
Thanks.

[timneutkens]

Maybe you're not deploying the next.config.js 🤔

Overall it doesn't really matter if the header is there or not. It's super trivial to know if a site is powered by Next.js.

[levelasquez]

Oh man you right, i was not deploying the next.config.js now is working, thanks you a lot.

In this case our Security Team force us to disable the header.