diff --git a/docs/api-guide/renderers.md b/docs/api-guide/renderers.md
index c116ceda6..657377d92 100644
--- a/docs/api-guide/renderers.md
+++ b/docs/api-guide/renderers.md
@@ -216,6 +216,8 @@ See also: `TemplateHTMLRenderer`
 
 Renders data returned by a serializer into an HTML form.  The output of this renderer does not include the enclosing `<form>` tags or an submit actions, as you'll probably need those to include the desired method and URL.  Also note that the `HTMLFormRenderer` does not yet support including field error messages.
 
+Note that the template used by the `HTMLFormRenderer` class, and the context submitted to it **may be subject to change**.  If you need to use this renderer class it is advised that you either make a local copy of the class and templates, or follow the release note on REST framework upgrades closely.
+
 **.media_type**: `text/html`
 
 **.format**: `'.form'`