diff --git a/plugins/cck_storage_location/joomla_article/joomla_article.php b/plugins/cck_storage_location/joomla_article/joomla_article.php
index 2ec9a11c8..35cd0a43a 100644
--- a/plugins/cck_storage_location/joomla_article/joomla_article.php
+++ b/plugins/cck_storage_location/joomla_article/joomla_article.php
@@ -930,7 +930,7 @@ public static function parseRoute( &$vars, &$segments, $n, $config )
 		// Retrieve Content Type(s)
 		if ( isset( $config['sef_types'] ) && $config['sef_types'] != '' ) {
 			if ( $config['doSEF'][0] != '3' ) {
-				$join	.=	' LEFT JOIN #__cck_core AS e on e.'.$config['join_key'].' = a.id';
+				$join	.=	' LEFT JOIN #__cck_core AS e on e.'.$config['join_key'].' = b.id';
 				$where	.=	( strpos( $config['sef_types'], ',' ) !== false ) ? ' AND e.cck IN ("'.str_replace( ',', '","', $config['sef_types'] ).'")' : ' AND e.cck = "'.$config['sef_types'].'"';
 			}
 		}
@@ -1085,4 +1085,4 @@ public static function authorise( $rule, $pk )
 		return JFactory::getUser()->authorise( $rule, 'com_content.article.'.$pk );
 	}
 }
-?>
\ No newline at end of file
+?>