diff --git a/config/initializers/doorkeeper.rb b/config/initializers/doorkeeper.rb
index 54213f4f0..debc344ac 100644
--- a/config/initializers/doorkeeper.rb
+++ b/config/initializers/doorkeeper.rb
@@ -242,8 +242,8 @@ Doorkeeper.configure do
   # For more information go to
   # https://doorkeeper.gitbook.io/guides/ruby-on-rails/scopes
   #
-  # default_scopes  :public
-  # optional_scopes :write, :update
+  default_scopes  :public
+  optional_scopes :write, :update
 
   # Allows to restrict only certain scopes for grant_type.
   # By default, all the scopes will be available for all the grant types.