diff --git a/npm/ng-packs/package.json b/npm/ng-packs/package.json
index 11ecd489f2..af47abb3ab 100644
--- a/npm/ng-packs/package.json
+++ b/npm/ng-packs/package.json
@@ -15,7 +15,7 @@
     "e2e": "ng e2e",
     "affected:apps": "nx affected:apps",
     "affected:libs": "nx affected:libs",
-    "affected:build": "nx affected:build",
+    "affected:build": "nx affected:build --parallel 1",
     "affected:e2e": "nx affected:e2e",
     "affected:test": "nx affected:test",
     "affected:lint": "nx affected:lint",