diff --git a/babel.config.js b/babel.config.js
index 19b6771b9..6bc5175af 100644
--- a/babel.config.js
+++ b/babel.config.js
@@ -1,7 +1,12 @@
-module.exports = {
-  presets: [
-    '@vue/cli-plugin-babel/preset',
-  ],
-  plugins: ['istanbul'],
-  sourceType: 'unambiguous',
+module.exports = (api) => {
+  const isProd = api.env('production');
+  api.cache.using(() => isProd);
+
+  return {
+    presets: [
+      '@vue/cli-plugin-babel/preset',
+    ],
+    plugins: isProd ? [] : ['istanbul'],
+    sourceType: 'unambiguous',
+  };
 };