diff --git a/bootstrap/autoload.php b/bootstrap/autoload.php
index 08d81773d..b469d3361 100644
--- a/bootstrap/autoload.php
+++ b/bootstrap/autoload.php
@@ -8,7 +8,8 @@ require __DIR__ . '/../vendor/autoload.php';
 set_include_path(
     get_include_path() . PATH_SEPARATOR
     . __DIR__ . '/../thirdparty/' . PATH_SEPARATOR
-     . __DIR__ . '/../thirdparty/pear/' . PATH_SEPARATOR
+    . __DIR__ . '/../thirdparty/propel-generator/classes/' . PATH_SEPARATOR
+    . __DIR__ . '/../thirdparty/pear/' . PATH_SEPARATOR
     . __DIR__ . '/../workflow/engine/' . PATH_SEPARATOR
     . __DIR__ . '/../rbac/engine/'
 );