1 files changed, 1 insertions, 1 deletions
diff --git a/xfa/fxfa/cxfa_ffnumericedit.h b/xfa/fxfa/cxfa_ffnumericedit.h
index 8982ee06af..b2c39ce22e 100644
--- a/xfa/fxfa/cxfa_ffnumericedit.h
+++ b/xfa/fxfa/cxfa_ffnumericedit.h
@@ -13,7 +13,7 @@
 class CFWL_Event;
 class CFWL_Widget;
 
-class CXFA_FFNumericEdit : public CXFA_FFTextEdit {
+class CXFA_FFNumericEdit final : public CXFA_FFTextEdit {
  public:
   explicit CXFA_FFNumericEdit(CXFA_Node* pNode);
   ~CXFA_FFNumericEdit() override;