diff --git a/code/ryzom/tools/client/client_config_qt/display_settings_widget.cpp b/code/ryzom/tools/client/client_config_qt/display_settings_widget.cpp
index aebd46010..f0dba2a07 100644
--- a/code/ryzom/tools/client/client_config_qt/display_settings_widget.cpp
+++ b/code/ryzom/tools/client/client_config_qt/display_settings_widget.cpp
@@ -103,8 +103,10 @@ void CDisplaySettingsWidget::save()
 
 	if( openglRadioButton->isChecked() )
 		s.config.setString( "Driver3D", std::string( "OpenGL" ) );
+#ifdef Q_OS_WIN32
 	else if( direct3dRadioButton->isChecked() )
 		s.config.setString( "Driver3D", std::string( "Direct3D" ) );
+#endif
 	else
 		s.config.setString( "Driver3D", std::string( "Auto" ) );