diff --git a/group_vars/all b/group_vars/all
index 559d932..489009c 100644
--- a/group_vars/all
+++ b/group_vars/all
@@ -20,5 +20,3 @@ ispmail_certificate_domains:
   - example.org
 ispmail_certificate_email: postmaster@example.org
 ispmail_certificate_days_valid: 3650
-
-ispmail_postmaster_address: postmaster@example.org