diff --git a/roles/base/files/postfix/main.cf/main.cf.kojibuilder b/roles/base/files/postfix/main.cf/main.cf.kojibuilder
index 667ff86c61..9030d252b4 100644
--- a/roles/base/files/postfix/main.cf/main.cf.kojibuilder
+++ b/roles/base/files/postfix/main.cf/main.cf.kojibuilder
@@ -313,7 +313,7 @@ unknown_local_recipient_reject_code = 550
 #relayhost = [mailserver.isp.tld]
 #relayhost = uucphost
 #relayhost = [an.ip.add.ress]
-relayhost = bastion
+relayhost = bastion.fedoraproject.org
 
 
 # REJECTING UNKNOWN RELAY USERS