1 files changed, 1 insertions, 1 deletions

diff --git a/src/WixToolset.Core/Linker.cs b/src/WixToolset.Core/Linker.cs
index 1e5b6e96..c1c9f848 100644
--- a/src/WixToolset.Core/Linker.cs
+++ b/src/WixToolset.Core/Linker.cs
@@ -78,7 +78,7 @@ namespace WixToolset
         /// Gets or sets the Wix variable resolver.
         /// </summary>
         /// <value>The Wix variable resolver.</value>
-        public WixVariableResolver WixVariableResolver { get; set; }
+        internal IBindVariableResolver WixVariableResolver { get; set; }
 
         /// <summary>
         /// Adds an extension.