diff --git a/Casks/mindjet-mindmanager9.rb b/Casks/mindjet-mindmanager9.rb
deleted file mode 100644
index dc7fd77cd..000000000
--- a/Casks/mindjet-mindmanager9.rb
+++ /dev/null
@@ -1,11 +0,0 @@
-cask 'mindjet-mindmanager9' do
-  version '9.6.510'
-  sha256 '23e2e2e3f712bc9d58b4a826abc3fb50ffac0134e93c4db9e055fa4874fe12d1'
-
-  url "http://download.mindjet.com/Mindjet_MindManager_Mac_#{version}.dmg"
-  name 'Mindjet MindManager 9'
-  homepage 'https://www.mindjet.com/mindmanager/'
-  license :commercial
-
-  app 'Mindjet MindManager.app'
-end