1 files changed, 1 insertions, 1 deletions
diff --git a/win/rfb_win32/WMNotifier.h b/win/rfb_win32/WMNotifier.h
index 3855430b..937a655d 100644
--- a/win/rfb_win32/WMNotifier.h
+++ b/win/rfb_win32/WMNotifier.h
@@ -55,7 +55,7 @@ namespace rfb {
 
     protected:
       // - Internal MsgWindow callback
-      virtual LRESULT processMessage(UINT msg, WPARAM wParam, LPARAM lParam);
+      LRESULT processMessage(UINT msg, WPARAM wParam, LPARAM lParam) override;
 
       Notifier* notifier;
     };