diff --git a/vars/main.yml b/vars/main.yml
index 602bd2b..488c37b 100644
--- a/vars/main.yml
+++ b/vars/main.yml
@@ -48,3 +48,4 @@ homebrew_cask_apps:
   # - virtualbox
   # TODO - No cask available (yet).
   # Seil (https://pqrs.org/osx/karabiner/seil.html.en)
+  # Karabiner (https://pqrs.org/osx/karabiner/)