diff --git a/restapi/index.php b/restapi/index.php
index 92ebf2ac0..1cdec4cee 100644
--- a/restapi/index.php
+++ b/restapi/index.php
@@ -2394,7 +2394,7 @@ final class SeedDMS_RestapiController { /* {{{ */
         foreach($roles as $r)
             $data[] = $this->__getRoleData($r);
 
-        return $response->withJson(array('success'=>true, 'message'=>'', 'data'=>$data), 200);
+        return $this->renderer->json($response, array('success'=>true, 'message'=>'', 'data'=>$data))->withStatus(200);
     } /* }}} */
 
     function createRole($request, $response) { /* {{{ */
@@ -2406,7 +2406,7 @@ final class SeedDMS_RestapiController { /* {{{ */
             return $check;
         $params = $request->getParsedBody();
         if (empty($params['name'])) {
-            return $response->withJson(array('success'=>false, 'message'=>'Need a role name.', 'data'=>''), 400);
+            return $this->renderer->json($response, array('success'=>false, 'message'=>'Need a role name.', 'data'=>''))->withStatus(400);
         }
 
         $roleName = $params['name'];
@@ -2414,11 +2414,11 @@ final class SeedDMS_RestapiController { /* {{{ */
 
         $newRole = $dms->addRole($roleName, $roleType);
         if ($newRole === false) {
-            return $response->withJson(array('success'=>false, 'message'=>'Role could not be created, maybe it already exists', 'data'=>''), 500);
+            return $this->renderer->json($response, array('success'=>false, 'message'=>'Role could not be created, maybe it already exists', 'data'=>''))->withStatus(500);
         }
 
     //    $result = array('id'=>(int)$newGroup->getID());
-        return $response->withJson(array('success'=>true, 'message'=>'', 'data'=>$this->__getRoleData($newRole)), 201);
+        return $this->renderer->json($response, array('success'=>true, 'message'=>'', 'data'=>$this->__getRoleData($newRole)))->withStatus(201);
     } /* }}} */
 
     function deleteRole($request, $response, $args) { /* {{{ */
@@ -2431,12 +2431,12 @@ final class SeedDMS_RestapiController { /* {{{ */
 
         if($role = $dms->getRole($args['id'])) {
             if($result = $role->remove($userobj)) {
-                return $response->withJson(array('success'=>$result, 'message'=>'', 'data'=>''), 200);
+                return $this->renderer->json($response, array('success'=>$result, 'message'=>'', 'data'=>''))->withStatus(200);
             } else {
-                return $response->withJson(array('success'=>$result, 'message'=>'Could not delete role', 'data'=>''), 500);
+                return $this->renderer->json($response, array('success'=>$result, 'message'=>'Could not delete role', 'data'=>''))->withStatus(500);
             }
         } else {
-            return $response->withJson(array('success'=>false, 'message'=>'No such role', 'data'=>''), 404);
+            return $this->renderer->json($response, array('success'=>false, 'message'=>'No such role', 'data'=>''))->withStatus(404);
         }
     } /* }}} */
 
@@ -2458,9 +2458,9 @@ final class SeedDMS_RestapiController { /* {{{ */
             foreach ($role->getUsers() as $user) {
                 $data['users'][] =  array('id' => (int)$user->getID(), 'login' => $user->getLogin());
             }
-            return $response->withJson(array('success'=>true, 'message'=>'', 'data'=>$data), 200);
+            return $this->renderer->json($response, array('success'=>true, 'message'=>'', 'data'=>$data))->withStatus(200);
         } else {
-            return $response->withJson(array('success'=>false, 'message'=>'No such role', 'data'=>''), 404);
+            return $this->renderer->json($response, array('success'=>false, 'message'=>'No such role', 'data'=>''))->withStatus(404);
         }
     } /* }}} */