diff --git a/src/vpk/Velopack.Packaging/HelperFile.cs b/src/vpk/Velopack.Packaging/HelperFile.cs
index 538dc193..6e755a80 100644
--- a/src/vpk/Velopack.Packaging/HelperFile.cs
+++ b/src/vpk/Velopack.Packaging/HelperFile.cs
@@ -1,5 +1,6 @@
 using System.Runtime.Versioning;
 using Microsoft.Extensions.Logging;
+using Velopack.Util;
 
 namespace Velopack.Packaging;