diff --git a/index.js b/index.js
index 2f92ceb..c2cc936 100644
--- a/index.js
+++ b/index.js
@@ -118,9 +118,13 @@ module.exports = (api, options) => {
 
   api.configureWebpack((webpackConfig) => {
     const omitUserScripts = ({ name }) => !userScripts.includes(name)
-    if (isProduction) {
-      webpackConfig.optimization.splitChunks.cacheGroups.vendors.chunks = omitUserScripts
-      webpackConfig.optimization.splitChunks.cacheGroups.common.chunks = omitUserScripts
+    if (webpackConfig.optimization && webpackConfig.optimization.splitChunks && webpackConfig.optimization.splitChunks.cacheGroups) {
+      if (webpackConfig.optimization.splitChunks.cacheGroups.vendors) {
+        webpackConfig.optimization.splitChunks.cacheGroups.vendors.chunks = omitUserScripts
+      }
+      if (webpackConfig.optimization.splitChunks.cacheGroups.common) {
+        webpackConfig.optimization.splitChunks.cacheGroups.common.chunks = omitUserScripts
+      }
     }
   })
 }
diff --git a/package.json b/package.json
index 942f197..f389e4e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vue-cli-plugin-browser-extension",
-  "version": "0.23.0",
+  "version": "0.23.1",
   "description": "Browser extension development plugin for vue-cli 3.0",
   "main": "index.js",
   "scripts": {