diff --git a/docker-compose.yml b/docker-compose.yml
index 40886b9..02b912b 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -311,6 +311,7 @@ services:
   # -------------------------------------------------------------------------
   # Public website (nginx + static assets). Anon key injected at boot.
   # No build step — Portainer-compatible (image + bind mounts).
+  # config.js is generated inline (Unraid doesn't preserve execute bits).
   # -------------------------------------------------------------------------
   web:
     image: nginx:1.27-alpine
@@ -324,7 +325,7 @@ services:
     volumes:
       - /mnt/user/appdata/mc-cars/frontend:/usr/share/nginx/html
       - /mnt/user/appdata/mc-cars/frontend/nginx.conf:/etc/nginx/conf.d/default.conf:ro
-      - /mnt/user/appdata/mc-cars/frontend/99-config.sh:/docker-entrypoint.d/99-config.sh:ro
+    entrypoint: ["/bin/sh", "-c", "printf 'window.MCCARS_CONFIG={SUPABASE_URL:\"%s\",SUPABASE_ANON_KEY:\"%s\"};\\n' \"$$SUPABASE_URL\" \"$$SUPABASE_ANON_KEY\" > /usr/share/nginx/html/config.js && exec nginx -g 'daemon off;'"]
     ports:
       - "55580:80"
     networks: [mccars]