diff --git a/src/NzbDrone.Update/UpdateEngine/DetectExistingVersion.cs b/src/NzbDrone.Update/UpdateEngine/DetectExistingVersion.cs
index 5b91b86ec..10d65f4a8 100644
--- a/src/NzbDrone.Update/UpdateEngine/DetectExistingVersion.cs
+++ b/src/NzbDrone.Update/UpdateEngine/DetectExistingVersion.cs
@@ -1,8 +1,6 @@
 using System;
 using System.IO;
 using NLog;
-using NzbDrone.Common.EnvironmentInfo;
-using NzbDrone.Common.Extensions;
 
 namespace NzbDrone.Update.UpdateEngine
 {