diff --git a/playbooks/tasks/web/ara.yml b/playbooks/tasks/web/ara.yml
index 36a13af..9ec3d41 100644
--- a/playbooks/tasks/web/ara.yml
+++ b/playbooks/tasks/web/ara.yml
@@ -4,6 +4,7 @@
     name: ara
     image: recordsansible/ara-api:centos8-stream-pypi-latest
     env:
+      ARA_ALLOWED_HOSTS: "['ara.desu.ltd']"
       ARA_DATABASE_ENGINE: django.db.backends.postgresql
       ARA_DATABASE_NAME: ara-desultd
       ARA_DATABASE_USER: ara-desultd