1 files changed, 1 insertions, 1 deletions
diff --git a/fxjs/xfa/cjx_edge.h b/fxjs/xfa/cjx_edge.h
index c830a8d29c..ed3d7cc03d 100644
--- a/fxjs/xfa/cjx_edge.h
+++ b/fxjs/xfa/cjx_edge.h
@@ -12,7 +12,7 @@
 
 class CXFA_Edge;
 
-class CJX_Edge : public CJX_Node {
+class CJX_Edge final : public CJX_Node {
  public:
   explicit CJX_Edge(CXFA_Edge* node);
   ~CJX_Edge() override;