1 files changed, 1 insertions, 0 deletions

diff --git a/src/api/burn/WixToolset.Mba.Core/VerUtil.cs b/src/api/burn/WixToolset.Mba.Core/VerUtil.cs
index a342f85c..611f9710 100644
--- a/src/api/burn/WixToolset.Mba.Core/VerUtil.cs
+++ b/src/api/burn/WixToolset.Mba.Core/VerUtil.cs
@@ -59,6 +59,7 @@ namespace WixToolset.Mba.Core
         internal struct VersionStruct
         {
             public IntPtr sczVersion;
+            public char chPrefix;
             public uint dwMajor;
             public uint dwMinor;
             public uint dwPatch;