diff --git a/priv/repo/migrations/20200527104138_change_notification_user_index.exs b/priv/repo/migrations/20200527104138_change_notification_user_index.exs
new file mode 100644
index 000000000..4dcfe6de9
--- /dev/null
+++ b/priv/repo/migrations/20200527104138_change_notification_user_index.exs
@@ -0,0 +1,8 @@
+defmodule Pleroma.Repo.Migrations.ChangeNotificationUserIndex do
+  use Ecto.Migration
+
+  def change do
+    drop_if_exists(index(:notifications, [:user_id]))
+    create_if_not_exists(index(:notifications, [:user_id, "id desc nulls last"]))
+  end
+end