1 files changed, 0 insertions, 1 deletions

diff --git a/src/internal/WixInternal.TestSupport/XunitExtensions/WixAssert.cs b/src/internal/WixInternal.TestSupport/XunitExtensions/WixAssert.cs
index 1df98d3b..5ac28de1 100644
--- a/src/internal/WixInternal.TestSupport/XunitExtensions/WixAssert.cs
+++ b/src/internal/WixInternal.TestSupport/XunitExtensions/WixAssert.cs
@@ -4,7 +4,6 @@ namespace WixInternal.TestSupport
 {
     using System;
     using System.Collections.Generic;
-    using System.IO;
     using System.Linq;
     using System.Text;
     using System.Xml.Linq;