diff --git a/SabreTools.Reports/Formats/Html.cs b/SabreTools.Reports/Formats/Html.cs
index e714ca64..35703138 100644
--- a/SabreTools.Reports/Formats/Html.cs
+++ b/SabreTools.Reports/Formats/Html.cs
@@ -1,7 +1,9 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
+#if NET40_OR_GREATER || NETCOREAPP
 using System.Net;
+#endif
 using System.Text;
 using System.Xml;
 using SabreTools.DatFiles;