diff --git a/Pilz.Updating.Client/UpdateClient.cs b/Pilz.Updating.Client/UpdateClient.cs
index 08736b0..8f3c066 100644
--- a/Pilz.Updating.Client/UpdateClient.cs
+++ b/Pilz.Updating.Client/UpdateClient.cs
@@ -188,8 +188,11 @@ public class UpdateClient(string updateUrl, AppVersion currentVersion, Channels
 
         // Delete Package
         RaiseStatusChanged(UpdateStatus.Cleanup, UpdateStatusEvent.PreEvent);
-        File.Delete(packagePath);
-        Directory.Delete(dataPath, true);
+        if (package.Type == PackageType.Zip)
+        {
+            File.Delete(packagePath);
+            Directory.Delete(dataPath, true);
+        }
         RaiseStatusChanged(UpdateStatus.Cleanup, UpdateStatusEvent.PostEvent);
 
         // Finish