diff --git a/ansible/roles/celery_task/tasks/main.yml b/ansible/roles/celery_task/tasks/main.yml
index e415d858c..caab1a40d 100644
--- a/ansible/roles/celery_task/tasks/main.yml
+++ b/ansible/roles/celery_task/tasks/main.yml
@@ -122,4 +122,4 @@
       - /srv/newsblur/utils/monitor_newsletter_delivery.py:/etc/cron.hourly/monitor_newsletter_delivery
     # work queue monitor
       - /srv/newsblur/utils/monitor_work_queue.py:/etc/cron.hourly/monitor_work_queue
-    when: "task_work in inventory_hostname"
+  when: "'task-work' in inventory_hostname"