diff --git a/SabreTools.Helper/Dats/Partials/DatFile.Rebuild.cs b/SabreTools.Helper/Dats/Partials/DatFile.Rebuild.cs
index d7dcbdf5..f2fc76cc 100644
--- a/SabreTools.Helper/Dats/Partials/DatFile.Rebuild.cs
+++ b/SabreTools.Helper/Dats/Partials/DatFile.Rebuild.cs
@@ -11,7 +11,10 @@ using System.IO;
 #else
 using Alphaleonis.Win32.Filesystem;
 
+using FileStream = System.IO.FileStream;
+using MemoryStream = System.IO.MemoryStream;
 using SearchOption = System.IO.SearchOption;
+using Stream = System.IO.Stream;
 #endif
 
 namespace SabreTools.Helper.Dats