diff --git a/test/models/user_test.exs b/test/models/user_test.exs
new file mode 100644
index 0000000..f204380
--- /dev/null
+++ b/test/models/user_test.exs
@@ -0,0 +1,18 @@
+defmodule Asciinema.UserTest do
+  use Asciinema.ModelCase
+
+  alias Asciinema.User
+
+  @valid_attrs %{asciicasts_private_by_default: true, auth_token: "some content", email: "some content", name: "some content", temporary_username: "some content", theme_name: "some content", username: "some content"}
+  @invalid_attrs %{}
+
+  test "changeset with valid attributes" do
+    changeset = User.changeset(%User{}, @valid_attrs)
+    assert changeset.valid?
+  end
+
+  test "changeset with invalid attributes" do
+    changeset = User.changeset(%User{}, @invalid_attrs)
+    refute changeset.valid?
+  end
+end
diff --git a/web/models/user.ex b/web/models/user.ex
new file mode 100644
index 0000000..7e8b44a
--- /dev/null
+++ b/web/models/user.ex
@@ -0,0 +1,24 @@
+defmodule Asciinema.User do
+  use Asciinema.Web, :model
+
+  schema "users" do
+    field :username, :string
+    field :temporary_username, :string
+    field :email, :string
+    field :name, :string
+    field :auth_token, :string
+    field :theme_name, :string
+    field :asciicasts_private_by_default, :boolean, default: true
+
+    # timestamps()
+  end
+
+  @doc """
+  Builds a changeset based on the `struct` and `params`.
+  """
+  def changeset(struct, params \\ %{}) do
+    struct
+    |> cast(params, [:email, :name, :username, :temporary_username, :auth_token, :theme_name, :asciicasts_private_by_default])
+    |> validate_required([:email, :name, :username, :temporary_username, :auth_token, :theme_name, :asciicasts_private_by_default])
+  end
+end