diff --git a/back/methods/dms/uploadFile.js b/back/methods/dms/uploadFile.js
index fb4b2e5b8..a4212b804 100644
--- a/back/methods/dms/uploadFile.js
+++ b/back/methods/dms/uploadFile.js
@@ -9,35 +9,35 @@ module.exports = Self => {
         accepts: [
             {
                 arg: 'warehouseId',
-                type: 'Number',
+                type: 'number',
                 description: 'The warehouse id',
                 required: true
             }, {
                 arg: 'companyId',
-                type: 'Number',
+                type: 'number',
                 description: 'The company id',
                 required: true
             }, {
                 arg: 'dmsTypeId',
-                type: 'Number',
+                type: 'number',
                 description: 'The dms type id',
                 required: true
             }, {
                 arg: 'reference',
-                type: 'String',
+                type: 'string',
                 required: true
             }, {
                 arg: 'description',
-                type: 'String',
+                type: 'string',
                 required: true
             }, {
                 arg: 'hasFile',
-                type: 'Boolean',
+                type: 'boolean',
                 description: 'True if has an attached file',
                 required: true
             }],
         returns: {
-            type: 'Object',
+            type: 'object',
             root: true
         },
         http: {