diff --git a/.env.production b/.env.production
index eddd549..f27e451 100644
--- a/.env.production
+++ b/.env.production
@@ -16,7 +16,7 @@ API_BASE_URL=https://optical-dev.oliver.solutions/video-accessibility
 # -----------------------------------------------------------------------------
 # IMPORTANT: Generate a secure random secret for JWT_SECRET
 # Example: openssl rand -hex 32
-JWT_SECRET=CHANGE_ME_TO_SECURE_RANDOM_64_CHAR_STRING
+JWT_SECRET=d81fd31798510f53b374951908b6bedd75f7ddaabe9b4e4c4ca5bf81393f48b7
 JWT_ALG=HS256
 JWT_ACCESS_TTL_MIN=240
 JWT_REFRESH_TTL_DAYS=7
@@ -118,6 +118,9 @@ OTEL_EXPORTER_OTLP_ENDPOINT=
 WHISPER_SERVICE_URL=https://whisper-http-service-bcb6ipdqka-uc.a.run.app
 FFMPEG_SERVICE_URL=https://ffmpeg-http-service-bcb6ipdqka-uc.a.run.app
 
+# optical-dev uses Celery workers (not Cloud Run Jobs) for pipeline dispatch
+USE_CELERY_FALLBACK=true
+
 # Worker Concurrency (higher values for Cloud Run mode since workers just make HTTP calls)
 WHISPER_WORKER_CONCURRENCY=10
 FFMPEG_WORKER_CONCURRENCY=20