diff --git a/frontend/scripts/untar_ui_builder.js b/frontend/scripts/untar_ui_builder.js
index 1fa8f496d4..90611007a4 100644
--- a/frontend/scripts/untar_ui_builder.js
+++ b/frontend/scripts/untar_ui_builder.js
@@ -20,7 +20,7 @@ console.log('Running postinstall for root project');
 
 import { x } from 'tar'
 
-const tarUrl = 'https://pub-06154ed168a24e73a86ab84db6bf15d8.r2.dev/ui_builder-4534c27.tar.gz'
+const tarUrl = 'https://pub-06154ed168a24e73a86ab84db6bf15d8.r2.dev/ui_builder-6393179.tar.gz'
 const outputTarPath = path.join(process.cwd(), 'ui_builder.tar.gz')
 const extractTo = path.join(process.cwd(), 'static/ui_builder/')