1 files changed, 8 insertions, 1 deletions
diff --git a/app/serializers/rest/instance_serializer.rb b/app/serializers/rest/instance_serializer.rb
index 606e7d831..2a4da8c3b 100644
--- a/app/serializers/rest/instance_serializer.rb
+++ b/app/serializers/rest/instance_serializer.rb
@@ -81,8 +81,15 @@ class REST::InstanceSerializer < ActiveModel::Serializer
 
   def registrations
     {
-      enabled: Setting.registrations_mode != 'none' && !Rails.configuration.x.single_user_mode,
+      enabled: registrations_enabled?,
       approval_required: Setting.registrations_mode == 'approved',
+      closed_registrations_message: registrations_enabled? ? nil : Setting.closed_registrations_message,
     }
   end
+
+  private
+
+  def registrations_enabled?
+    Setting.registrations_mode != 'none' && !Rails.configuration.x.single_user_mode
+  end
 end