diff --git a/Casks/safari-technology-preview.rb b/Casks/safari-technology-preview.rb
new file mode 100644
index 00000000000000..c7127036f27770
--- /dev/null
+++ b/Casks/safari-technology-preview.rb
@@ -0,0 +1,22 @@
+cask 'safari-technology-preview' do
+  version :latest
+  sha256 :no_check
+
+  url 'https://secure-appldnld.apple.com/STP/SafariTechnologyPreview.dmg'
+  name 'Safari Technology Preview'
+  homepage 'https://developer.apple.com/safari/technology-preview/'
+  license :unknown
+
+  pkg 'Safari Technology Preview for OS X El Capitan.pkg'
+
+  uninstall delete: '/Applications/Safari Technology Preview.app'
+
+  zap delete: [
+                '~/Application Support/com.apple.sharedfilelist/com.apple.LSSharedFileList.ApplicationRecentDocuments/com.apple.safaritechnologypreview.sfl',
+                '~/Cookies/com.apple.SafariTechnologyPreview.binarycookies',
+                '~/Library/Preferences/com.apple.SafariTechnologyPreview.plist',
+                '~/SyncedPreferences/com.apple.SafariTechnologyPreview-com.apple.Safari.UserRequests.plist',
+                '~/SyncedPreferences/com.apple.SafariTechnologyPreview-com.apple.Safari.WebFeedSubscriptions.plist',
+                '~/SyncedPreferences/com.apple.SafariTechnologyPreview.plist',
+              ]
+end