diff --git a/packages/@vue/babel-preset-app/index.js b/packages/@vue/babel-preset-app/index.js index b628452833..522917e6fe 100644 --- a/packages/@vue/babel-preset-app/index.js +++ b/packages/@vue/babel-preset-app/index.js @@ -17,7 +17,7 @@ module.exports = (context, options = {}) => { const envOptions = { modules: options.modules || false, targets: options.targets, - useBuiltIns: options.useBuiltIns || 'usage' + useBuiltIns: typeof options.useBuiltIns === 'undefined' ? 'usage' : options.useBuiltIns } delete envOptions.jsx // target running node version (this is set by unit testing plugins)