Index: t3lib/class.t3lib_rteapi.php
===================================================================
--- t3lib/class.t3lib_rteapi.php	(revision 4415)
+++ t3lib/class.t3lib_rteapi.php	(working copy)
@@ -202,7 +202,7 @@
 }
 
 // Include extension?
-if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['ext/rte/class.tx_rte_base.php'])	{
-	include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['ext/rte/class.tx_rte_base.php']);
+if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_rteapi.php'])	{
+	include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_rteapi.php']);
 }
 ?>