diff --git a/docs/docs/guides/deploy/_defaultuser.mdx b/docs/docs/guides/deploy/_defaultuser.mdx
index 1459ff3e24..aee45b83c0 100644
--- a/docs/docs/guides/deploy/_defaultuser.mdx
+++ b/docs/docs/guides/deploy/_defaultuser.mdx
@@ -1,4 +1,8 @@
 Open your favorite internet browser and navigate to [http://localhost:8080/ui/console](http://localhost:8080/ui/console).
 This is the default IAM admin users login:
 - **username**: *zitadel-admin@<span></span>zitadel.localhost*
-- **password**: *Password1!*
\ No newline at end of file
+- **password**: *Password1!*
+
+:::info
+
+In the above username, replace localhost with your configured external domain, if any. e.g. with *zitadel-admin@<span></span>zitadel.sso.my.domain.tld*