diff --git a/bundles/postfix/metadata.py b/bundles/postfix/metadata.py
index 759f693..b9219f1 100644
--- a/bundles/postfix/metadata.py
+++ b/bundles/postfix/metadata.py
@@ -25,6 +25,7 @@ defaults = {
     'pacman': {
         'packages': {
             'postfix': {},
+            's-nail': {},
         },
     },
 }