1 files changed, 1 insertions, 1 deletions

diff --git a/src/WixToolset.Core/IResolver.cs b/src/WixToolset.Core/IResolver.cs
index c5b2568f..661972c4 100644
--- a/src/WixToolset.Core/IResolver.cs
+++ b/src/WixToolset.Core/IResolver.cs
@@ -4,7 +4,7 @@ namespace WixToolset.Core
 {
     using WixToolset.Extensibility.Data;
 
-    public interface IResolver
+    internal interface IResolver
     {
         IResolveResult Resolve(IResolveContext context);
     }