diff --git a/playground/index.php b/playground/index.php
index ae8650f87..764990286 100644
--- a/playground/index.php
+++ b/playground/index.php
@@ -2,10 +2,4 @@
 require_once('playground.php');
 require_once('connection.php');
 require_once('models.php');
-require_once('data.php');
-
-Doctrine_Data::exportData('data/data.yml', 'yml', $tables);
-
-//Doctrine_Data::importData('data/data.yml', 'yml', $tables);
-
-//Doctrine_Data::exportData('data/test.yml', 'yml', $tables);
\ No newline at end of file
+require_once('data.php');
\ No newline at end of file