diff --git a/roles/base/files/postfix/main.cf/main.cf.hosted-lists01.fedoraproject.org b/roles/base/files/postfix/main.cf/main.cf.hosted-lists01.fedoraproject.org
index d5aaa205f3..9f10d76d4a 100644
--- a/roles/base/files/postfix/main.cf/main.cf.hosted-lists01.fedoraproject.org
+++ b/roles/base/files/postfix/main.cf/main.cf.hosted-lists01.fedoraproject.org
@@ -509,7 +509,7 @@ recipient_delimiter = +
 #fallback_transport =
 
 #transport_maps = hash:/etc/postfix/transport
-transport_maps = hash:/etc/mailman/mailman3-transport
+#transport_maps = hash:/etc/mailman/mailman3-transport
 
 # The luser_relay parameter specifies an optional destination address
 # for unknown recipients.  By default, mail for unknown@$mydestination,