diff --git a/lib/pleroma/web/api_spec/operations/instance_operation.ex b/lib/pleroma/web/api_spec/operations/instance_operation.ex
index bc37cae75..b6c411c07 100644
--- a/lib/pleroma/web/api_spec/operations/instance_operation.ex
+++ b/lib/pleroma/web/api_spec/operations/instance_operation.ex
@@ -50,6 +50,15 @@ defp instance do
     %Schema{
       type: :object,
       properties: %{
+        accounts: %Schema{
+          type: :object,
+          properties: %{
+            max_featured_tags: %Schema{
+              type: :integer,
+              description: "The maximum number of featured tags allowed for each account."
+            }
+          }
+        },
         uri: %Schema{type: :string, description: "The domain name of the instance"},
         title: %Schema{type: :string, description: "The title of the website"},
         description: %Schema{