1 files changed, 1 insertions, 1 deletions

diff --git a/src/wix/heat/IIsHeatExtension.cs b/src/wix/heat/IIsHeatExtension.cs
index 94e11a68..8ad87bbc 100644
--- a/src/wix/heat/IIsHeatExtension.cs
+++ b/src/wix/heat/IIsHeatExtension.cs
@@ -8,7 +8,7 @@ namespace WixToolset.Harvesters
     /// <summary>
     /// An IIS harvesting extension for the WiX Toolset Harvester application.
     /// </summary>
-    internal class IIsHeatExtension : BaseHeatExtension
+    public class IIsHeatExtension : BaseHeatExtension
     {
         /// <summary>
         /// Gets the supported command line types for this extension.