1 files changed, 2 insertions, 2 deletions

diff --git a/src/libs/dutil/test/DUtilUnitTest/EnvUtilTests.cpp b/src/libs/dutil/test/DUtilUnitTest/EnvUtilTests.cpp
index 94b9ab8e..6bd78f0b 100644
--- a/src/libs/dutil/test/DUtilUnitTest/EnvUtilTests.cpp
+++ b/src/libs/dutil/test/DUtilUnitTest/EnvUtilTests.cpp
@@ -5,8 +5,8 @@
 using namespace System;
 using namespace System::Collections;
 using namespace Xunit;
-using namespace WixBuildTools::TestSupport;
-using namespace WixBuildTools::TestSupport::XunitExtensions;
+using namespace WixInternal::TestSupport;
+using namespace WixInternal::TestSupport::XunitExtensions;
 
 namespace DutilTests
 {