1 files changed, 1 insertions, 1 deletions
diff --git a/fxjs/xfa/cjx_bind.h b/fxjs/xfa/cjx_bind.h
index ab221439d1..3ca9da7d10 100644
--- a/fxjs/xfa/cjx_bind.h
+++ b/fxjs/xfa/cjx_bind.h
@@ -12,7 +12,7 @@
 
 class CXFA_Bind;
 
-class CJX_Bind : public CJX_Node {
+class CJX_Bind final : public CJX_Node {
  public:
   explicit CJX_Bind(CXFA_Bind* node);
   ~CJX_Bind() override;