1 files changed, 2 insertions, 2 deletions

diff --git a/src/ext/Util/test/WixToolsetTest.Util/UtilExtensionFixture.cs b/src/ext/Util/test/WixToolsetTest.Util/UtilExtensionFixture.cs
index 3da5f671..18bb2c7d 100644
--- a/src/ext/Util/test/WixToolsetTest.Util/UtilExtensionFixture.cs
+++ b/src/ext/Util/test/WixToolsetTest.Util/UtilExtensionFixture.cs
@@ -5,8 +5,8 @@ namespace WixToolsetTest.Util
     using System.IO;
     using System.Linq;
     using System.Xml;
-    using WixBuildTools.TestSupport;
-    using WixToolset.Core.TestPackage;
+    using WixInternal.TestSupport;
+    using WixInternal.Core.TestPackage;
     using WixToolset.Util;
     using Xunit;