1 files changed, 1 insertions, 0 deletions

diff --git a/src/WixToolset.WixBA/WixBA.cs b/src/WixToolset.WixBA/WixBA.cs
index b82a86ae..509b70f7 100644
--- a/src/WixToolset.WixBA/WixBA.cs
+++ b/src/WixToolset.WixBA/WixBA.cs
@@ -9,6 +9,7 @@ namespace WixToolset.WixBA
     using System.Net;
     using System.Text;
     using WixToolset.BootstrapperCore;
+    using WixToolset.Mba.Core;
 
     using Threading = System.Windows.Threading;
     using WinForms = System.Windows.Forms;