diff --git a/CHANGELOG.md b/CHANGELOG.md
index 61339a1aa..eacba0208 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -18,6 +18,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Return OAuth token `id` (primary key) in POST `/oauth/token`.
 - `AnalyzeMetadata` upload filter for extracting attachment dimensions and generating blurhashes.
 - Attachment dimensions and blurhashes are federated when available.
+- Pinned posts federation
 
 ### Fixed
 - Don't crash so hard when email settings are invalid.
diff --git a/lib/pleroma/web/activity_pub/views/user_view.ex b/lib/pleroma/web/activity_pub/views/user_view.ex
index 462f3b4a7..344da19d3 100644
--- a/lib/pleroma/web/activity_pub/views/user_view.ex
+++ b/lib/pleroma/web/activity_pub/views/user_view.ex
@@ -261,7 +261,8 @@ def render("featured.json", %{
     %{
       "id" => featured_address,
       "type" => "OrderedCollection",
-      "orderedItems" => objects
+      "orderedItems" => objects,
+      "totalItems" => length(objects)
     }
     |> Map.merge(Utils.make_json_ld_header())
   end
diff --git a/test/pleroma/web/activity_pub/activity_pub_controller_test.exs b/test/pleroma/web/activity_pub/activity_pub_controller_test.exs
index cea4b3a97..c1e13c7cb 100644
--- a/test/pleroma/web/activity_pub/activity_pub_controller_test.exs
+++ b/test/pleroma/web/activity_pub/activity_pub_controller_test.exs
@@ -1966,7 +1966,7 @@ test "pinned collection", %{conn: conn} do
     %{nickname: nickname, featured_address: featured_address, pinned_objects: pinned_objects} =
       refresh_record(user)
 
-    %{"id" => ^featured_address, "orderedItems" => items} =
+    %{"id" => ^featured_address, "orderedItems" => items, "totalItems" => 2} =
       conn
       |> get("/users/#{nickname}/collections/featured")
       |> json_response(200)