diff --git a/packages/example/src/todo/TodosState.service.ts b/packages/example/src/todo/TodosState.service.ts
index 70d0a0e..8a55df5 100644
--- a/packages/example/src/todo/TodosState.service.ts
+++ b/packages/example/src/todo/TodosState.service.ts
@@ -6,7 +6,7 @@ import { SubscriptionSubRef } from "effect-fc/types"
 
 
 export class TodosState extends Effect.Service<TodosState>()("TodosState", {
-    effect: Effect.fnUntraced(function*(key: string) {
+    effect: Effect.fn("TodosState")(function*(key: string) {
         const kv = yield* KeyValueStore.KeyValueStore
 
         const readFromLocalStorage = Console.log("Reading todos from local storage...").pipe(