diff --git a/rollup.config.js b/rollup.config.js
index e003c1b2..c5c62cb9 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -1,6 +1,6 @@
 import resolve from '@rollup/plugin-node-resolve';
 import commonjs from '@rollup/plugin-commonjs';
-// import babel from '@rollup/plugin-babel';
+import babel from '@rollup/plugin-babel';
 import postcss from 'rollup-plugin-postcss';
 import bundleSize from 'rollup-plugin-bundle-size';
 import replace from '@rollup/plugin-replace';
@@ -15,7 +15,7 @@ const processEnv = isProd || isTesting ? 'production' : 'development';
 
 export const baseConfig = ({ mainFile = pkg.main, moduleFile = pkg.module, injectCSS = true } = {}) => ({
   input: 'src/index.ts',
-  external: ['react', 'react-dom'],
+  external: ['react', 'react-dom', (id) => id.includes('@babel/runtime')],
   onwarn(warning, rollupWarn) {
     if (warning.code !== 'CIRCULAR_DEPENDENCY') {
       rollupWarn(warning);
@@ -39,8 +39,6 @@ export const baseConfig = ({ mainFile = pkg.main, moduleFile = pkg.module, injec
     replace({
       __ENV__: JSON.stringify(processEnv),
       __REACT_FLOW_VERSION__: JSON.stringify(pkg.version),
-      // this comes from the easy-peasy dependency
-      'process.env.FORCE_SIMILAR_INSTEAD_OF_MAP': false,
       preventAssignment: true,
     }),
     bundleSize(),
@@ -48,15 +46,15 @@ export const baseConfig = ({ mainFile = pkg.main, moduleFile = pkg.module, injec
       minimize: isProd,
       inject: injectCSS,
     }),
-    // babel({
-    //   exclude: 'node_modules/**',
-    //   babelHelpers: 'runtime',
-    // }),
+    babel({
+      exclude: 'node_modules/**',
+      babelHelpers: 'runtime',
+    }),
     svgr(),
+    resolve(),
     typescript({
       clean: true,
     }),
-    resolve(),
     commonjs({
       include: 'node_modules/**',
     }),