---
createdAt: 2025-05-20
updatedAt: 2025-06-29
title: I get module not found error when using bun
description: Fix error when using bun.
keywords:
- bun
- module not found
- intlayer
- configuration
- package manager
slugs:
- frequent-questions
- bun-set-up
---
# I get module not found error when using bun
## Problem Description
When using bun, you might encounter an error like this:
```bash
Cannot find package 'intlayer' from '/workspace/packages/@intlayer/config/dist/cjs/utils/ESMxCJSHelpers.cjs' undefined
```
## Reason
Intlayer uses `require` internally. And bun scopes the require function to resolve only the packages of the `@intlayer/config` package, instead of the whole project.
## Solution
### Provide the `require` function in the configuration
```ts
const config: IntlayerConfig = {
build: {
require,
},
};
export default config;
```
```ts fileName="next.config.ts" codeFormat="typescript"
import { withIntlayer } from "next-intlayer/server";
const configuration = withIntlayer({
require,
});
export default configuration;
```