1 files changed, 1 insertions, 1 deletions

diff --git a/src/WixToolset.Core.WindowsInstaller/MsmBackend.cs b/src/WixToolset.Core.WindowsInstaller/MsmBackend.cs
index 69d7ada0..e39eb883 100644
--- a/src/WixToolset.Core.WindowsInstaller/MsmBackend.cs
+++ b/src/WixToolset.Core.WindowsInstaller/MsmBackend.cs
@@ -26,7 +26,7 @@ namespace WixToolset.Core.WindowsInstaller
             return false;
         }
 
-        public Output Unbind(IUnbindContext context)
+        public Intermediate Unbind(IUnbindContext context)
         {
             var command = new UnbindMsiOrMsmCommand(context);
             return command.Execute();