diff --git a/roles/base/tasks/main.yml b/roles/base/tasks/main.yml
index 4da14d842e..3b71e9c536 100644
--- a/roles/base/tasks/main.yml
+++ b/roles/base/tasks/main.yml
@@ -232,7 +232,7 @@
 
 - name: install /etc/postfix/transport file
   copy: src="postfix/{{ postfix_transport_filename }}" dest=/etc/postfix/transport
-  when: inventory_hostname.startswith('smtp-mm')
+  when: inventory_hostname.startswith(('smtp-mm','bastion'))
   notify:
   - restart postfix
   - rebuild postfix transport