diff --git a/checkers-app/package.json b/checkers-app/package.json
index 506500b6..a34d046c 100644
--- a/checkers-app/package.json
+++ b/checkers-app/package.json
@@ -6,7 +6,7 @@
   "scripts": {
     "dev": "vite",
     "build": "tsc && vite build",
-    "build:uat": "vite build --mode uat",
+    "build:uat": "tsc && vite build --mode uat",
     "build:watch": "vite build --mode dev --watch",
     "lint": "eslint . --ext ts,tsx --report-unused-disable-directives --max-warnings 0",
     "preview": "vite preview"