1 files changed, 8 insertions, 0 deletions

diff --git a/src/wix/WixToolset.Core/ExtensibilityServices/ParseHelper.cs b/src/wix/WixToolset.Core/ExtensibilityServices/ParseHelper.cs
index 9c507dff..5ccaffdc 100644
--- a/src/wix/WixToolset.Core/ExtensibilityServices/ParseHelper.cs
+++ b/src/wix/WixToolset.Core/ExtensibilityServices/ParseHelper.cs
@@ -423,6 +423,14 @@ namespace WixToolset.Core.ExtensibilityServices
                         access = AccessModifier.Section;
                         break;
 
+                    case "virtual":
+                        access = AccessModifier.Virtual;
+                        break;
+
+                    case "override":
+                        access = AccessModifier.Override;
+                        break;
+
                     default:
                         return null;
                 }