diff --git a/96.md b/96.md
index e882870e..c8b3170b 100644
--- a/96.md
+++ b/96.md
@@ -101,6 +101,7 @@ List of form fields:
 - `alt`: **RECOMMENDED** strict description text for visibility-impaired users.
 - `media_type`: "avatar" or "banner". Informs the server if the file will be used as an avatar or banner. If absent, the server will interpret it as a normal upload, without special treatment.
 - `content_type`: mime type such as "image/jpeg". This is just a value the server can use to reject early if the mime type isn't supported.
+- `no_transform`: "true" asks server not to transform the file and serve the uploaded file as is, may be rejected.
 
 Others custom form data fields may be used depending on specific `server` support.
 The `server` isn't required to store any metadata sent by `clients`.
@@ -110,6 +111,8 @@ The hash is enough to uniquely identify a file, that's why it will be used on th
 
 The `server` MUST link the user's `pubkey` string as the owner of the file so to later allow them to delete the file.
 
+`no_transform` can be used to replicate a file to multiple servers for redundancy, clients can use the [server list](#selecting-a-server) to find alternative servers which might contain the same file. When uploading a file and requesting `no_transform` clients should check that the hash matches in the response in order to detect if the file was modified.
+
 ### Response codes
 
 - `200 OK`: File upload exists, but is successful (Existing hash)