diff --git a/htdocs/resource/class/resource.class.php b/htdocs/resource/class/resource.class.php
index 6edeef201fb88509babbbbb7a05d2dc64891307d..9cf6a83ef1defedc5bb7b0c781ec8243ab6192b0 100644
--- a/htdocs/resource/class/resource.class.php
+++ b/htdocs/resource/class/resource.class.php
@@ -779,7 +779,7 @@ class Resource extends CommonObject
 	    // Links beetween objects are stored in this table
 	    $sql = 'SELECT rowid, resource_id, resource_type, busy, mandatory';
 	    $sql.= ' FROM '.MAIN_DB_PREFIX.'element_resources';
-	    $sql.= " WHERE element_id='".$element_id."' AND resource_type='".$this->element."'";
+	    $sql.= " WHERE element_id='".$element_id."' AND element_type='".$element."'";
 	    if($resource_type)
 	    	$sql.=" AND resource_type LIKE '%".$resource_type."%'";
 	    $sql .= ' ORDER BY resource_type';