diff --git a/lib/builder/webpack/vue-loader.config.js b/lib/builder/webpack/vue-loader.config.js
index c0f70a7d20..f3a2aaa4a3 100644
--- a/lib/builder/webpack/vue-loader.config.js
+++ b/lib/builder/webpack/vue-loader.config.js
@@ -1,4 +1,4 @@
-export default function vueLoader () {
+export default function vueLoader() {
   // https://vue-loader.vuejs.org/en
   const config = {
     postcss: this.options.build.postcss,