diff --git a/app/serializers/web_hook_topic_view_serializer.rb b/app/serializers/web_hook_topic_view_serializer.rb
index 2beca4f3ee..8c1aa0a3a7 100644
--- a/app/serializers/web_hook_topic_view_serializer.rb
+++ b/app/serializers/web_hook_topic_view_serializer.rb
@@ -10,6 +10,7 @@ class WebHookTopicViewSerializer < TopicViewSerializer
     draft_key
     draft_sequence
     message_bus_last_id
+    suggested_topics
   }.each do |attr|
     define_method("include_#{attr}?") do
       false