1 files changed, 1 insertions, 1 deletions

diff --git a/src/WixToolset.Core.WindowsInstaller/MsiBackend.cs b/src/WixToolset.Core.WindowsInstaller/MsiBackend.cs
index bf7b4579..2590c14f 100644
--- a/src/WixToolset.Core.WindowsInstaller/MsiBackend.cs
+++ b/src/WixToolset.Core.WindowsInstaller/MsiBackend.cs
@@ -28,7 +28,7 @@ namespace WixToolset.Core.WindowsInstaller
             return command.Execute();
         }
 
-        public Output Unbind(IUnbindContext context)
+        public Intermediate Unbind(IUnbindContext context)
         {
             var command = new UnbindMsiOrMsmCommand(context);
             return command.Execute();