diff --git a/scripts/build.js b/scripts/build.js
index 41b8d0ffed6..d80d5a6d1bf 100644
--- a/scripts/build.js
+++ b/scripts/build.js
@@ -192,7 +192,7 @@ async function build(name, inputFile, outputPath, outputFile, isProd, format) {
               tsconfig: path.resolve('./tsconfig.build.json'),
             },
           ],
-          ['@babel/preset-react', {runtime: 'automatic'}],
+          ['@babel/preset-react', {runtime: isWWW ? 'classic' : 'automatic'}],
         ],
       }),
       {