diff --git a/interface/wx/settings.h b/interface/wx/settings.h
index b6959a9553..35eb75885c 100644
--- a/interface/wx/settings.h
+++ b/interface/wx/settings.h
@@ -231,7 +231,7 @@ enum wxSystemScreenType
 
     @see wxFont, wxColour, wxSystemOptions
 */
-class wxSystemSettings : public wxObject
+class wxSystemSettings
 {
 public:
     /**