1 files changed, 1 insertions, 1 deletions
diff --git a/fxjs/xfa/cjx_layoutpseudomodel.h b/fxjs/xfa/cjx_layoutpseudomodel.h
index 3fd77ef6b5..a252eaac38 100644
--- a/fxjs/xfa/cjx_layoutpseudomodel.h
+++ b/fxjs/xfa/cjx_layoutpseudomodel.h
@@ -24,7 +24,7 @@ class CScript_LayoutPseudoModel;
 class CXFA_LayoutProcessor;
 class CXFA_Node;
 
-class CJX_LayoutPseudoModel : public CJX_Object {
+class CJX_LayoutPseudoModel final : public CJX_Object {
  public:
   explicit CJX_LayoutPseudoModel(CScript_LayoutPseudoModel* model);
   ~CJX_LayoutPseudoModel() override;