diff --git a/js/package.json b/js/package.json
index cabd2a04d..b687e60a0 100644
--- a/js/package.json
+++ b/js/package.json
@@ -4,7 +4,7 @@
   "private": true,
   "scripts": {
     "serve": "vue-cli-service serve",
-    "build": "vue-cli-service build",
+    "build": "vue-cli-service build --modern",
     "test:unit": "vue-cli-service test:unit",
     "test:e2e": "vue-cli-service test:e2e",
     "lint": "vue-cli-service lint"