diff --git a/ansible/roles/schulcloud-server-core/templates/admin-api-server-configmap.yml.j2 b/ansible/roles/schulcloud-server-core/templates/admin-api-server-configmap.yml.j2
index 29532640997..ce777261dd0 100644
--- a/ansible/roles/schulcloud-server-core/templates/admin-api-server-configmap.yml.j2
+++ b/ansible/roles/schulcloud-server-core/templates/admin-api-server-configmap.yml.j2
@@ -13,3 +13,4 @@ data:
   FEATURE_PROMETHEUS_METRICS_ENABLED: "true"
   CALENDAR_URI: "{{ CALENDAR_URI }}"
   ROCKET_CHAT_URI: "{{ ROCKET_CHAT_URI }}"
+  ETHERPAD__PAD_URI: "https://{{ DOMAIN }}/etherpad/p"