diff --git a/deploy/system-wrangler.jsonc b/deploy/system-wrangler.jsonc
index 0d17791..9ccc1c1 100644
--- a/deploy/system-wrangler.jsonc
+++ b/deploy/system-wrangler.jsonc
@@ -63,7 +63,7 @@
   ],
 
   "build": {
-    "command": "pnpm install --frozen-lockfile && pnpm exec vite build --outDir dist/public",
+    "command": "pnpm install --frozen-lockfile --ignore-workspace && ./node_modules/.bin/vite build --outDir dist/public && test -s dist/public/index.html",
     "cwd": ".."
   },
 
diff --git a/wrangler.jsonc b/wrangler.jsonc
index a742309..10ac36d 100644
--- a/wrangler.jsonc
+++ b/wrangler.jsonc
@@ -59,7 +59,7 @@
   "observability": { "enabled": false },
 
   "build": {
-    "command": "pnpm install --frozen-lockfile && pnpm exec vite build --outDir dist/public"
+    "command": "pnpm install --frozen-lockfile --ignore-workspace && ./node_modules/.bin/vite build --outDir dist/public && test -s dist/public/index.html"
   },
 
   "assets": {