diff --git a/packages/react-scripts/config/webpack.config.js b/packages/react-scripts/config/webpack.config.js
index 2b1b3bbd47d..7b9a07e0531 100644
--- a/packages/react-scripts/config/webpack.config.js
+++ b/packages/react-scripts/config/webpack.config.js
@@ -254,6 +254,11 @@ module.exports = function (webpackEnv) {
       level: 'none',
     },
     optimization: {
+      splitChunks: isEnvDevelopment
+        ? undefined
+        : {
+            chunks: 'all',
+          },
       minimize: isEnvProduction,
       minimizer: [
         // This is only used in production mode