diff --git a/lemp-rhel7/site.yml b/lemp-rhel7/site.yml
index 59f5abb..ef4ed23 100644
--- a/lemp-rhel7/site.yml
+++ b/lemp-rhel7/site.yml
@@ -10,3 +10,4 @@
     - ansible-role-nginx
     - ansible-role-memcached
     - ansible-role-php
+    - ansible-role-postfix