diff --git a/app/views/api/v1/models/_message.json.jbuilder b/app/views/api/v1/models/_message.json.jbuilder
index 583bc6fa6..1b615a93c 100644
--- a/app/views/api/v1/models/_message.json.jbuilder
+++ b/app/views/api/v1/models/_message.json.jbuilder
@@ -2,7 +2,7 @@ json.id message.id
 json.content message.content
 json.inbox_id message.inbox_id
 json.echo_id message.echo_id if message.echo_id
-json.conversation_id message.conversation.display_id
+json.conversation_id message.conversation.try(:display_id)
 json.message_type message.message_type_before_type_cast
 json.content_type message.content_type
 json.status message.status