diff --git a/app/controllers/documents_controller.php b/app/controllers/documents_controller.php
index 82ec77dc..4db8af7f 100755
--- a/app/controllers/documents_controller.php
+++ b/app/controllers/documents_controller.php
@@ -687,7 +687,7 @@ class DocumentsController extends AppController {
         $subject .= " Order Acknowledgement";
         $this->set('job', $this->Document->OrderAcknowledgement->Job->find('first', array('conditions'=>array('Job.id'=>$document['OrderAcknowledgement']['job_id']))));
         if ($document['OrderAcknowledgement']['signature_required']) {
-          $template = 'OrderAck_email_signature_required';
+          $template = 'orderAck_email_signature_required';
         } 
     }