2 files changed, 2 insertions, 0 deletions

diff --git a/src/test/WixToolsetTest.CoreIntegration/BundleExtractionFixture.cs b/src/test/WixToolsetTest.CoreIntegration/BundleExtractionFixture.cs
index 5c37c25b..b33b8891 100644
--- a/src/test/WixToolsetTest.CoreIntegration/BundleExtractionFixture.cs
+++ b/src/test/WixToolsetTest.CoreIntegration/BundleExtractionFixture.cs
@@ -8,6 +8,7 @@ namespace WixToolsetTest.CoreIntegration
     using WixToolset.Core;
     using WixToolset.Core.TestPackage;
     using WixToolset.Data;
+    using WixToolset.Extensibility.Services;
     using Xunit;
 
     public class BundleExtractionFixture
diff --git a/src/test/WixToolsetTest.CoreIntegration/PreprocessorFixture.cs b/src/test/WixToolsetTest.CoreIntegration/PreprocessorFixture.cs
index 89057991..ae8a1bcc 100644
--- a/src/test/WixToolsetTest.CoreIntegration/PreprocessorFixture.cs
+++ b/src/test/WixToolsetTest.CoreIntegration/PreprocessorFixture.cs
@@ -10,6 +10,7 @@ namespace WixToolsetTest.CoreIntegration
     using WixToolset.Data;
     using WixToolset.Data.Symbols;
     using WixToolset.Extensibility.Data;
+    using WixToolset.Extensibility.Services;
     using Xunit;
 
     public class PreprocessorFixture