diff --git a/packages/server/src/todo/TodoRepository.ts b/packages/server/src/todo/TodoRepository.ts
index 69252f7..80b84e0 100644
--- a/packages/server/src/todo/TodoRepository.ts
+++ b/packages/server/src/todo/TodoRepository.ts
@@ -37,7 +37,7 @@ export class TodoRepositoryService {
     add(todo: Todo) {
         return Effect.gen(this, function*() {
             if (Option.isSome(todo.id))
-                return yield* Effect.fail(new TodoHasID({ todo }))
+                return yield* new TodoHasID({ todo })
 
             const id: string = crypto.randomUUID()