diff --git a/src/dispatching/dialogue/storage/sqlite_storage.rs b/src/dispatching/dialogue/storage/sqlite_storage.rs
index 634403e0..85e13f6a 100644
--- a/src/dispatching/dialogue/storage/sqlite_storage.rs
+++ b/src/dispatching/dialogue/storage/sqlite_storage.rs
@@ -22,7 +22,6 @@ where
     SqliteError(#[from] sqlx::Error),
 }
 
-// TODO: make JSON serializer to be default
 pub struct SqliteStorage<S> {
     pool: SqlitePool,
     serializer: S,