diff --git a/Casks/microsoft-office-preview.rb b/Casks/microsoft-office-preview.rb
deleted file mode 100644
index ad36128f0..000000000
--- a/Casks/microsoft-office-preview.rb
+++ /dev/null
@@ -1,31 +0,0 @@
-cask :v1 => 'microsoft-office-preview' do
-  version :latest
-  sha256 :no_check
-
-  url 'http://officecdn.microsoft.com/pr/OfficeMac/OfficePreview.pkg'
-  name 'Microsoft Office 2016 Preview'
-  homepage 'https://products.office.com/en-us/mac/mac-preview'
-  license :commercial
-
-  pkg 'OfficePreview.pkg'
-
-  uninstall :pkgutil => [
-                         'com.microsoft.package.Fonts',
-                         'com.microsoft.package.Frameworks',
-                         'com.microsoft.package.Microsoft_AutoUpdate.app',
-                         'com.microsoft.package.Microsoft_Excel.app',
-                         'com.microsoft.package.Microsoft_OneNote.app',
-                         'com.microsoft.package.Microsoft_Outlook.app',
-                         'com.microsoft.package.Microsoft_PowerPoint.app',
-                         'com.microsoft.package.Microsoft_Word.app',
-                         'com.microsoft.package.Proofing_Tools',
-                         'com.microsoft.pkg.licensing'
-                        ],
-             :delete => [
-                         '/Applications/Microsoft Excel.app',
-                         '/Applications/Microsoft OneNote.app',
-                         '/Applications/Microsoft Outlook.app',
-                         '/Applications/Microsoft PowerPoint.app',
-                         '/Applications/Microsoft Word.app',
-                        ]
-end