diff --git a/lib/pleroma/web/mastodon_api/controllers/instance_controller.ex b/lib/pleroma/web/mastodon_api/controllers/instance_controller.ex
index 3757a850a..3e664903a 100644
--- a/lib/pleroma/web/mastodon_api/controllers/instance_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/instance_controller.ex
@@ -7,7 +7,7 @@ defmodule Pleroma.Web.MastodonAPI.InstanceController do
 
   plug(Pleroma.Web.ApiSpec.CastAndValidate)
 
-  plug(:skip_auth when action in [:show, :peers])
+  plug(:skip_auth when action in [:show, :show2, :peers])
 
   defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.InstanceOperation