diff --git a/Casks/time-tracker.rb b/Casks/time-tracker.rb
index d8f05d05791..efe5b5cbabf 100644
--- a/Casks/time-tracker.rb
+++ b/Casks/time-tracker.rb
@@ -3,9 +3,14 @@ cask "time-tracker" do
   sha256 "a6c982ee82f8babcf0f42d49950e5b3a1d613946736a7ee4a272b05916271aeb"
 
   url "https://github.com/rburgst/time-tracker-mac/releases/download/v#{version}-binary/Time.Tracker-#{version}-bin.zip"
-  appcast "https://github.com/rburgst/time-tracker-mac/releases.atom"
   name "TimeTracker"
   homepage "https://github.com/rburgst/time-tracker-mac"
 
+  livecheck do
+    url :url
+    strategy :git
+    regex(/^v?(\d+(?:\.\d+)*)-binary$/i)
+  end
+
   app "Time Tracker.app"
 end