I think 'segTitleFieldList' should go to the 'pagePath' section: $TYPO3_CONF_VARS['EXTCONF']['realurl']['_DEFAULT'] = array( 'pagePath' => array( 'segTitleFieldList' => 'subtitle,alias,tx_realurl_pathsegment,nav_title,title', ), ); Check out the manual thoroughly. Tomas Mrozek