diff --git a/lib/builder/webpack/client.config.js b/lib/builder/webpack/client.config.js
index a4c3f92da6..393e7f0e97 100644
--- a/lib/builder/webpack/client.config.js
+++ b/lib/builder/webpack/client.config.js
@@ -204,8 +204,8 @@ function commonChunksPlugin(config) {
         return (
           // If it's inside node_modules
           /node_modules/.test(module.context) &&
-          // Do not externalize if the request is a CSS file
-          !/\.(css|less|scss|sass|styl|stylus)$/.test(module.request)
+          // Do not externalize if the request is a CSS file or a Vue file which can potentially emit CSS assets!
+          !/\.(css|less|scss|sass|styl|stylus|vue)$/.test(module.request)
         )
       }
     })