diff --git a/lib/tusker_push_web/controllers/app_registrations_controller.ex b/lib/tusker_push_web/controllers/app_registrations_controller.ex
index 23b6732..ab4fc1b 100644
--- a/lib/tusker_push_web/controllers/app_registrations_controller.ex
+++ b/lib/tusker_push_web/controllers/app_registrations_controller.ex
@@ -21,7 +21,8 @@ defmodule TuskerPushWeb.AppRegistrationsController do
       conn
       |> json(%{
         id: id,
-        endpoint: url(~p"/mastodon/v1/push/#{id}")
+        endpoint: url(~p"/mastodon/v1/push/#{id}"),
+        device_token: token
       })
     else
       {:error, %Changeset{valid?: false} = changeset} ->
@@ -64,7 +65,11 @@ defmodule TuskerPushWeb.AppRegistrationsController do
            {:registration, TuskerPush.get_registration(id)},
          {:ok, _} <- TuskerPush.update_registration(registration, params) do
       conn
-      |> json(%{id: id, endpoint: url(~p"/mastodon/v1/push/#{id}")})
+      |> json(%{
+        id: id,
+        endpoint: url(~p"/mastodon/v1/push/#{id}"),
+        device_token: token
+      })
     else
       {:registration, nil} ->
         conn