diff --git a/lib/pleroma/web/mastodon_api/views/status_view.ex b/lib/pleroma/web/mastodon_api/views/status_view.ex
index 06a7251d8..de9425959 100644
--- a/lib/pleroma/web/mastodon_api/views/status_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/status_view.ex
@@ -382,7 +382,7 @@ def render("poll.json", %{object: object} = opts) do
       %{
         # Mastodon uses separate ids for polls, but an object can't have
         # more than one poll embedded so object id is fine
-        id: object.id,
+        id: to_string(object.id),
         expires_at: Utils.to_masto_date(end_time),
         expired: expired,
         multiple: multiple,
diff --git a/test/web/mastodon_api/mastodon_api_controller_test.exs b/test/web/mastodon_api/mastodon_api_controller_test.exs
index af24fddc1..85b4ad024 100644
--- a/test/web/mastodon_api/mastodon_api_controller_test.exs
+++ b/test/web/mastodon_api/mastodon_api_controller_test.exs
@@ -3576,7 +3576,7 @@ test "returns poll entity for object id", %{conn: conn} do
         |> get("/api/v1/polls/#{object.id}")
 
       response = json_response(conn, 200)
-      id = object.id
+      id = to_string(object.id)
       assert %{"id" => ^id, "expired" => false, "multiple" => false} = response
     end
 
diff --git a/test/web/mastodon_api/status_view_test.exs b/test/web/mastodon_api/status_view_test.exs
index 995bd52c8..3447c5b1f 100644
--- a/test/web/mastodon_api/status_view_test.exs
+++ b/test/web/mastodon_api/status_view_test.exs
@@ -423,7 +423,7 @@ test "renders a poll" do
       expected = %{
         emojis: [],
         expired: false,
-        id: object.id,
+        id: to_string(object.id),
         multiple: false,
         options: [
           %{title: "absolutely!", votes_count: 0},