diff --git a/roles/openshift-apps/maubot/templates/config.yml b/roles/openshift-apps/maubot/templates/config.yml
index 49f4b45cbb..3ada9d312b 100644
--- a/roles/openshift-apps/maubot/templates/config.yml
+++ b/roles/openshift-apps/maubot/templates/config.yml
@@ -36,7 +36,7 @@ homeservers:
 admins:
     root: ""
     {% if env == 'staging' %}
-    {{ maubot_stg_admin_username }}: "{{ maubot_stg_admin_password }}"
+    {{ maubot_stg_admin_user }}: "{{ maubot_stg_admin_password }}"
     {% endif %}
 
 api_features: