diff --git a/Casks/hr.rb b/Casks/hr.rb
index 99341fa1f..702434bda 100644
--- a/Casks/hr.rb
+++ b/Casks/hr.rb
@@ -3,8 +3,11 @@ cask :v1 => 'hr' do
   sha256 :no_check
 
   url "http://www.hrmacapp.com/download"
+  name 'hr'
   homepage 'http://www.hrmacapp.com/'
   license :unknown    # todo: change license and remove this comment; ':unknown' is a machine-generated placeholder
 
   app 'hr.app'
+
+  depends_on :macos => '>= :mountain_lion'
 end