diff --git a/lib/pleroma/web/activity_pub/activity_pub.ex b/lib/pleroma/web/activity_pub/activity_pub.ex
index 35c2eb133..55f4de693 100644
--- a/lib/pleroma/web/activity_pub/activity_pub.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub.ex
@@ -125,8 +125,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
 
   def increase_poll_votes_if_vote(_create_data), do: :noop
 
-  @spec insert(map(), boolean(), boolean(), boolean()) :: {:ok, Activity.t()} | {:error, any()}
-  # TODO rewrite in with style
   @spec persist(map(), keyword()) :: {:ok, Activity.t() | Object.t()}
   def persist(object, meta) do
     with local <- Keyword.fetch!(meta, :local),
@@ -142,6 +140,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
     end
   end
 
+  @spec insert(map(), boolean(), boolean(), boolean()) :: {:ok, Activity.t()} | {:error, any()}
   def insert(map, local \\ true, fake \\ false, bypass_actor_check \\ false) when is_map(map) do
     with nil <- Activity.normalize(map),
          map <- lazy_put_activity_defaults(map, fake),
diff --git a/lib/pleroma/web/activity_pub/object_validators/common_validations.ex b/lib/pleroma/web/activity_pub/object_validators/common_validations.ex
index db0e2072d..26a57f02b 100644
--- a/lib/pleroma/web/activity_pub/object_validators/common_validations.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/common_validations.ex
@@ -21,11 +21,11 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations do
 
   def validate_object_presence(cng, field_name \\ :object) do
     cng
-    |> validate_change(field_name, fn field_name, actor ->
-      if Object.get_cached_by_ap_id(actor) do
+    |> validate_change(field_name, fn field_name, object ->
+      if Object.get_cached_by_ap_id(object) do
         []
       else
-        [{field_name, "can't find user"}]
+        [{field_name, "can't find object"}]
       end
     end)
   end