2 files changed, 3 insertions, 3 deletions

diff --git a/src/ext/UI/test/WixToolsetTest.UI/UIExtensionFixture.cs b/src/ext/UI/test/WixToolsetTest.UI/UIExtensionFixture.cs
index 9c0e2ed6..4fd203c5 100644
--- a/src/ext/UI/test/WixToolsetTest.UI/UIExtensionFixture.cs
+++ b/src/ext/UI/test/WixToolsetTest.UI/UIExtensionFixture.cs
@@ -5,8 +5,8 @@ namespace WixToolsetTest.UI
     using System;
     using System.IO;
     using System.Linq;
-    using WixBuildTools.TestSupport;
-    using WixToolset.Core.TestPackage;
+    using WixInternal.TestSupport;
+    using WixInternal.Core.TestPackage;
     using WixToolset.Data.WindowsInstaller;
     using WixToolset.UI;
     using Xunit;
diff --git a/src/ext/UI/test/WixToolsetTest.UI/WixToolsetTest.UI.csproj b/src/ext/UI/test/WixToolsetTest.UI/WixToolsetTest.UI.csproj
index 22366c79..675f14f8 100644
--- a/src/ext/UI/test/WixToolsetTest.UI/WixToolsetTest.UI.csproj
+++ b/src/ext/UI/test/WixToolsetTest.UI/WixToolsetTest.UI.csproj
@@ -16,6 +16,6 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="WixToolset.Core.TestPackage" />
+    <PackageReference Include="WixInternal.Core.TestPackage" />
   </ItemGroup>
 </Project>