22 lines
556 B
Markdown
22 lines
556 B
Markdown
---
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description: Next.js will add the `x-powered-by` header by default. Learn to opt-out of it here.
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---
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# Disabling x-powered-by
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By default Next.js will add the `x-powered-by` header. To opt-out of it, open `next.config.js` and disable the `poweredByHeader` config:
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```js
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module.exports = {
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poweredByHeader: false,
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}
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```
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## Related
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<div class="card">
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<a href="/docs/api-reference/next.config.js/introduction.md">
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<b>Introduction to next.config.js:</b>
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<small>Learn more about the configuration file used by Next.js.</small>
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</a>
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</div>
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