diff --git a/testsite/group_vars/ldap.yml b/testsite/group_vars/ldap.yml
index b096843b36bfd8bb365e08f9f0780a76ee7bbeaa..29a783c5a5ffd2926faeaf12e5f4c3bc32cdcffe 100644
--- a/testsite/group_vars/ldap.yml
+++ b/testsite/group_vars/ldap.yml
@@ -130,7 +130,7 @@ ldap_entries:
   - dn: dc=example.org,ou=domains,ou=mail,ou=services,dc=example,dc=com
     objectClass: dNSDomain
     dc: example.org
-  - dn: cn=postfix@example.com,ou=aliases,ou=mail,ou=services,dc=example,dc=com
+  - dn: cn=postmaster@example.com,ou=aliases,ou=mail,ou=services,dc=example,dc=com
     objectClass: nisMailAlias
-    cn: postfix@example.com
+    cn: postmaster@example.com
     rfc822MailMember: john.doe@example.com