diff --git a/library/digital_resources/Omeka/Batch.php b/library/digital_resources/Omeka/Batch.php
new file mode 100644
index 0000000000000000000000000000000000000000..d0703b0a0b5e1c94db6b8fb333d24b330b8fd6a0
--- /dev/null
+++ b/library/digital_resources/Omeka/Batch.php
@@ -0,0 +1,23 @@
+<?php
+/**
+ * Copyright (c) 2012-2014, Agence Française Informatique (AFI). All rights reserved.
+ *
+ * BOKEH is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE as published by
+ * the Free Software Foundation.
+ *
+ * There are special exceptions to the terms and conditions of the AGPL as it
+ * is applied to this software (see README file).
+ *
+ * BOKEH is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU AFFERO GENERAL PUBLIC LICENSE for more details.
+ *
+ * You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
+ * along with BOKEH; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
+ */
+
+
+class Omeka_Batch extends Class_DigitalResource_Batch {}
\ No newline at end of file
diff --git a/library/digital_resources/Omeka/Config.php b/library/digital_resources/Omeka/Config.php
index 7bb8af512685f24f9c7c36e525e8cabb175181cb..28c7d561549bea215a72af726049f28fcee8a9fc 100644
--- a/library/digital_resources/Omeka/Config.php
+++ b/library/digital_resources/Omeka/Config.php
@@ -62,6 +62,6 @@ class Omeka_Config extends Class_DigitalResource_Config {
   public function newOAIClient() {
     return (new Class_WebService_OAI())
       ->setOAIHandler($this->getOAIUrl())
-      ->setNumericResourceClass('Omeka_Service_Resource');
+      ->setNumericResourceClass($this->withNameSpace('Service_Resource'));
   }
 }
\ No newline at end of file