diff --git a/.all-contributorsrc b/.all-contributorsrc
index fb3c9dee..1ec0193f 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -88,6 +88,15 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "fobbyal",
+      "name": "Alex Liang",
+      "avatar_url": "https://avatars2.githubusercontent.com/u/7818365?v=4",
+      "profile": "https://github.com/fobbyal",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "repoType": "github"
diff --git a/README.md b/README.md
index fbe4a615..3996175e 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@
 [![downloads][downloads-badge]][npmcharts]
 [![MIT License][license-badge]][license]
 
-[![All Contributors](https://img.shields.io/badge/all_contributors-8-orange.svg?style=flat-square)](#contributors)
+[![All Contributors](https://img.shields.io/badge/all_contributors-9-orange.svg?style=flat-square)](#contributors)
 [![PRs Welcome][prs-badge]][prs]
 [![Code of Conduct][coc-badge]][coc]
 
@@ -128,7 +128,7 @@ Thanks goes to these people ([emoji key][emojis]):
 <!-- prettier-ignore -->
 | [<img src="https://avatars.githubusercontent.com/u/1500684?v=3" width="100px;"/><br /><sub><b>Kent C. Dodds</b></sub>](https://kentcdodds.com)<br />[💻](https://github.com/kentcdodds/kcd-scripts/commits?author=kentcdodds "Code") [📖](https://github.com/kentcdodds/kcd-scripts/commits?author=kentcdodds "Documentation") [🚇](#infra-kentcdodds "Infrastructure (Hosting, Build-Tools, etc)") [⚠️](https://github.com/kentcdodds/kcd-scripts/commits?author=kentcdodds "Tests") | [<img src="https://avatars2.githubusercontent.com/u/22251956?v=4" width="100px;"/><br /><sub><b>Suhas Karanth</b></sub>](https://github.com/sudo-suhas)<br />[💻](https://github.com/kentcdodds/kcd-scripts/commits?author=sudo-suhas "Code") [🐛](https://github.com/kentcdodds/kcd-scripts/issues?q=author%3Asudo-suhas "Bug reports") [⚠️](https://github.com/kentcdodds/kcd-scripts/commits?author=sudo-suhas "Tests") | [<img src="https://avatars0.githubusercontent.com/u/1402095?v=4" width="100px;"/><br /><sub><b>Matt Parrish</b></sub>](https://github.com/pbomb)<br />[💻](https://github.com/kentcdodds/kcd-scripts/commits?author=pbomb "Code") [⚠️](https://github.com/kentcdodds/kcd-scripts/commits?author=pbomb "Tests") | [<img src="https://avatars3.githubusercontent.com/u/1319157?v=4" width="100px;"/><br /><sub><b>Mateus</b></sub>](https://github.com/mateuscb)<br />[💻](https://github.com/kentcdodds/kcd-scripts/commits?author=mateuscb "Code") [⚠️](https://github.com/kentcdodds/kcd-scripts/commits?author=mateuscb "Tests") | [<img src="https://avatars1.githubusercontent.com/u/2344137?v=4" width="100px;"/><br /><sub><b>Macklin Underdown</b></sub>](http://macklin.underdown.me)<br />[💻](https://github.com/kentcdodds/kcd-scripts/commits?author=macklinu "Code") [⚠️](https://github.com/kentcdodds/kcd-scripts/commits?author=macklinu "Tests") | [<img src="https://avatars2.githubusercontent.com/u/179534?v=4" width="100px;"/><br /><sub><b>stereobooster</b></sub>](https://github.com/stereobooster)<br />[💻](https://github.com/kentcdodds/kcd-scripts/commits?author=stereobooster "Code") [⚠️](https://github.com/kentcdodds/kcd-scripts/commits?author=stereobooster "Tests") | [<img src="https://avatars0.githubusercontent.com/u/410792?v=4" width="100px;"/><br /><sub><b>Dony Sukardi</b></sub>](http://dsds.io)<br />[🐛](https://github.com/kentcdodds/kcd-scripts/issues?q=author%3Adonysukardi "Bug reports") [💻](https://github.com/kentcdodds/kcd-scripts/commits?author=donysukardi "Code") |
 | :---: | :---: | :---: | :---: | :---: | :---: | :---: |
-| [<img src="https://avatars3.githubusercontent.com/u/8997319?v=4" width="100px;"/><br /><sub><b>Alexander Nanberg</b></sub>](https://alexandernanberg.com)<br />[💻](https://github.com/kentcdodds/kcd-scripts/commits?author=alexandernanberg "Code") |
+| [<img src="https://avatars3.githubusercontent.com/u/8997319?v=4" width="100px;"/><br /><sub><b>Alexander Nanberg</b></sub>](https://alexandernanberg.com)<br />[💻](https://github.com/kentcdodds/kcd-scripts/commits?author=alexandernanberg "Code") | [<img src="https://avatars2.githubusercontent.com/u/7818365?v=4" width="100px;"/><br /><sub><b>Alex Liang</b></sub>](https://github.com/fobbyal)<br />[💻](https://github.com/kentcdodds/kcd-scripts/commits?author=fobbyal "Code") |
 
 <!-- ALL-CONTRIBUTORS-LIST:END -->
 
diff --git a/src/config/rollup.config.js b/src/config/rollup.config.js
index 2d732e96..a782bd53 100644
--- a/src/config/rollup.config.js
+++ b/src/config/rollup.config.js
@@ -115,7 +115,11 @@ const output = [
   },
 ]
 
-const useBuiltinConfig = !hasFile('.babelrc') && !hasFile('.babelrc.js') && !hasPkgProp('babel')
+const useBuiltinConfig =
+  !hasFile('.babelrc') &&
+  !hasFile('.babelrc.js') &&
+  !hasFile('babel.config.js') &&
+  !hasPkgProp('babel')
 const babelPresets = useBuiltinConfig ? [here('../config/babelrc.js')] : []
 
 const replacements = Object.entries(
@@ -143,7 +147,6 @@ module.exports = {
     commonjs({include: 'node_modules/**'}),
     json(),
     rollupBabel({
-      exclude: 'node_modules/**',
       presets: babelPresets,
       babelrc: !useBuiltinConfig,
       runtimeHelpers: useBuiltinConfig,
diff --git a/src/scripts/build/babel.js b/src/scripts/build/babel.js
index 67d32e46..cbba0190 100644
--- a/src/scripts/build/babel.js
+++ b/src/scripts/build/babel.js
@@ -7,7 +7,11 @@ const args = process.argv.slice(2)
 const here = p => path.join(__dirname, p)
 
 const useBuiltinConfig =
-  !args.includes('--presets') && !hasFile('.babelrc') && !hasFile('.babelrc.js') && !hasPkgProp('babel')
+  !args.includes('--presets') &&
+  !hasFile('.babelrc') &&
+  !hasFile('.babelrc.js') &&
+  !hasFile('babel.config.js') &&
+  !hasPkgProp('babel')
 const config = useBuiltinConfig
   ? ['--presets', here('../../config/babelrc.js')]
   : []