1 files changed, 1 insertions, 1 deletions

diff --git a/src/WixToolset.Extensibility/IBinderFileManagerCore.cs b/src/WixToolset.Extensibility/IBinderFileManagerCore.cs
index b73acb6b..27644413 100644
--- a/src/WixToolset.Extensibility/IBinderFileManagerCore.cs
+++ b/src/WixToolset.Extensibility/IBinderFileManagerCore.cs
@@ -6,7 +6,7 @@ namespace WixToolset.Extensibility
     using WixToolset.Data;
     using WixToolset.Data.Bind;
 
-    public interface IBinderFileManagerCore : IMessageHandler
+    public interface IBinderFileManagerCore
     {
         /// <summary>
         /// Gets or sets the path to cabinet cache.