diff --git a/vue.config.js b/vue.config.js
index 3cf98e60..8063139e 100644
--- a/vue.config.js
+++ b/vue.config.js
@@ -22,6 +22,7 @@ module.exports = {
   assetsDir: 'static',
   lintOnSave: process.env.NODE_ENV !== 'production',
   productionSourceMap: false,
+  parallel: require('os').cpus().length > 1,
   devServer: {
     port: port,
     open: true,