diff --git a/manifest-delivery-base.yml b/manifest-delivery-base.yml
index 2d784c3f6..71dc5bcc9 100644
--- a/manifest-delivery-base.yml
+++ b/manifest-delivery-base.yml
@@ -51,7 +51,7 @@ applications:
       NOTIFY_APP_NAME: delivery-worker-priority
 
   - name: notify-delivery-worker
-    command: scripts/run_app_paas.sh celery -A run_celery.notify_celery worker --loglevel=INFO --concurrency=11 -Q job-tasks,retry-tasks,notify-internal-tasks
+    command: scripts/run_app_paas.sh celery -A run_celery.notify_celery worker --loglevel=INFO --concurrency=11 -Q job-tasks,retry-tasks,notify-internal-tasks,create-letters-pdf-tasks
     env:
       NOTIFY_APP_NAME: delivery-worker