1 files changed, 2 insertions, 0 deletions

diff --git a/src/wixext/UtilConstants.cs b/src/wixext/UtilConstants.cs
index 28ff368f..d9ad460f 100644
--- a/src/wixext/UtilConstants.cs
+++ b/src/wixext/UtilConstants.cs
@@ -13,5 +13,7 @@ namespace WixToolset.Util
         internal static readonly string[] RegistryPermissions = { "Read", "Write", "CreateSubkeys", "EnumerateSubkeys", "Notify", "CreateLink" };
         internal static readonly string[] ServicePermissions = { "ServiceQueryConfig", "ServiceChangeConfig", "ServiceQueryStatus", "ServiceEnumerateDependents", "ServiceStart", "ServiceStop", "ServicePauseContinue", "ServiceInterrogate", "ServiceUserDefinedControl" };
         internal static readonly string[] StandardPermissions = { "Delete", "ReadPermission", "ChangePermission", "TakeOwnership", "Synchronize" };
+
+        internal const string UtilBundleExtensionId = "WixUtilBundleExtension";
     }
 }