diff --git a/ui-ngx/package.json b/ui-ngx/package.json
index c952c89c51..07d0d21c81 100644
--- a/ui-ngx/package.json
+++ b/ui-ngx/package.json
@@ -5,7 +5,7 @@
     "ng": "ng",
     "start": "ng serve --host 0.0.0.0 --open",
     "build": "ng build",
-    "build:prod": "ng build --prod --vendor-chunk",
+    "build:prod": "node --max_old_space_size=8048 ./node_modules/@angular/cli/bin/ng build --prod --vendor-chunk",
     "test": "ng test",
     "lint": "ng lint",
     "e2e": "ng e2e"