diff --git a/system/database/DB_export.php b/system/database/DB_export.php
index 8194cb9..14e7af6 100644
--- a/system/database/DB_export.php
+++ b/system/database/DB_export.php
@@ -18,7 +18,7 @@
// INITIALIZE THE CLASS ---------------------------------------------------
$obj =& get_instance();
-$obj->dbexport =& new CI_DB_export();
+$obj->init_class('CI_DB_export', 'dbexport');
// ------------------------------------------------------------------------
diff --git a/system/database/DB_utility.php b/system/database/DB_utility.php
index e4ae0c5..3b4b09d 100644
--- a/system/database/DB_utility.php
+++ b/system/database/DB_utility.php
@@ -16,7 +16,7 @@
// INITIALIZE THE CLASS ---------------------------------------------------
$obj =& get_instance();
-$obj->dbutility =& new CI_DB_utility();
+$obj->init_class('CI_DB_utility', 'dbutility');
// ------------------------------------------------------------------------