diff --git a/hanyuu.cfg.example b/hanyuu.cfg.example
index 1a1f7cd..7a41da7 100644
--- a/hanyuu.cfg.example
+++ b/hanyuu.cfg.example
@@ -2,6 +2,8 @@ database:dsn mariadb://user:pass@host/database?charset=utf8mb4
 
 site:name Hanyuu
 
+;sentry:dsn sentry dsn here
+
 misuzu:endpoint http://msz.local
 misuzu:secret   beans