# @babel/plugin-transform-reserved-words > Ensure that no reserved words are used. See our website [@babel/plugin-transform-reserved-words](https://babeljs.io/docs/babel-plugin-transform-reserved-words) for more information. ## Install Using npm: ```sh npm install --save-dev @babel/plugin-transform-reserved-words ``` or using yarn: ```sh yarn add @babel/plugin-transform-reserved-words --dev ```