diff --git a/ansible/roles/osx/vars/casks.yml b/ansible/roles/osx/vars/casks.yml
index fd6e4d9..a6736fc 100644
--- a/ansible/roles/osx/vars/casks.yml
+++ b/ansible/roles/osx/vars/casks.yml
@@ -10,6 +10,7 @@ casks:
   - flux
   - google-chrome
   - handbrake
+  - mailbox
   - moom
   - onepassword
   - plug