1 files changed, 1 insertions, 1 deletions
diff --git a/fxjs/xfa/cjx_comb.h b/fxjs/xfa/cjx_comb.h
index abcf8c0c6e..073adf5736 100644
--- a/fxjs/xfa/cjx_comb.h
+++ b/fxjs/xfa/cjx_comb.h
@@ -12,7 +12,7 @@
 
 class CXFA_Comb;
 
-class CJX_Comb : public CJX_Node {
+class CJX_Comb final : public CJX_Node {
  public:
   explicit CJX_Comb(CXFA_Comb* node);
   ~CJX_Comb() override;