1 files changed, 1 insertions, 1 deletions
diff --git a/core/fpdfapi/page/cpdf_iccprofile.h b/core/fpdfapi/page/cpdf_iccprofile.h
index a9e11700f1..0f13b0be21 100644
--- a/core/fpdfapi/page/cpdf_iccprofile.h
+++ b/core/fpdfapi/page/cpdf_iccprofile.h
@@ -16,7 +16,7 @@
 class CLcmsCmm;
 class CPDF_Stream;
 
-class CPDF_IccProfile : public Retainable {
+class CPDF_IccProfile final : public Retainable {
  public:
   template <typename T, typename... Args>
   friend RetainPtr<T> pdfium::MakeRetain(Args&&... args);