diff --git a/lib/nostrum/struct/message/poll.ex b/lib/nostrum/struct/message/poll.ex
index 1cc5c7fa9..8748bdd31 100644
--- a/lib/nostrum/struct/message/poll.ex
+++ b/lib/nostrum/struct/message/poll.ex
@@ -4,6 +4,7 @@ defmodule Nostrum.Struct.Message.Poll do
 
   There are various helper methods on this structure to create new poll, see `create_poll/2` and `put_answer/2` & `put_answer/3` for code samples.
   """
+  @moduledoc since: "0.9.0"
 
   alias Nostrum.Util
 
diff --git a/lib/nostrum/struct/user.ex b/lib/nostrum/struct/user.ex
index 0cf97d3d5..daec142ae 100644
--- a/lib/nostrum/struct/user.ex
+++ b/lib/nostrum/struct/user.ex
@@ -51,6 +51,7 @@ defmodule Nostrum.Struct.User do
   @type discriminator :: String.t()
 
   @typedoc "The user's display name, if it is set"
+  @typedoc since: "0.9.0"
   @type global_name :: String.t() | nil
 
   @typedoc "User's avatar hash"