1 files changed, 1 insertions, 1 deletions

diff --git a/src/WixToolset.Extensibility/IBackend.cs b/src/WixToolset.Extensibility/IBackend.cs
index e38de544..9b950364 100644
--- a/src/WixToolset.Extensibility/IBackend.cs
+++ b/src/WixToolset.Extensibility/IBackend.cs
@@ -10,7 +10,7 @@ namespace WixToolset.Extensibility
     {
         BindResult Bind(IBindContext context);
 
-        Output Unbind(IUnbindContext context);
+        Intermediate Unbind(IUnbindContext context);
 
         bool Inscribe(IInscribeContext context);
     }