diff --git a/Casks/easysimbl.rb b/Casks/easysimbl.rb
index 0be6d5fa57f..53a94fa7f85 100644
--- a/Casks/easysimbl.rb
+++ b/Casks/easysimbl.rb
@@ -1,4 +1,4 @@
-class Easysimbl < Cask
+cask :v1 => 'easysimbl' do
   version '1.6'
   sha256 '42139885e35946f1b2decb9cdfa755b8df8c050134463d76b2e3e0f68e783e26'