diff --git a/package.json b/package.json
index 9bc468ac..343a6d3a 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
   "scripts": {
     "prepublishOnly": "yarn build",
     "lint": "eslint \"./packages/**/*.ts*\"",
-    "build": "lerna run build --parallel",
+    "build": "lerna run build",
     "start:dev:docker": "docker-compose up -d",
     "start:dev:ui": "lerna run --stream --scope @bull-board/ui start",
     "start:dev:server": "ts-node-dev --rs example.ts",