diff --git a/packages/sim-consumidor-objenious/config/eventBus.config.ts b/packages/sim-consumidor-objenious/config/eventBus.config.ts
index 81f583d..2fe13f5 100644
--- a/packages/sim-consumidor-objenious/config/eventBus.config.ts
+++ b/packages/sim-consumidor-objenious/config/eventBus.config.ts
@@ -55,9 +55,9 @@ async function buildQueues(channel: Channel) {
   })
 
   // Cola dead-letter 
-  await channel.bindQueue(QUEUES.DLX, EXCHANGES.DLX, "sim.objenious.#")
+  await channel.bindQueue(QUEUES.OBJDLX, EXCHANGES.DLX, "sim.objenious.#")
   // Cola delay
-  await channel.bindQueue(QUEUES.DEL, EXCHANGES.DEL, BASE_OBENIOUS_KEY)
+  await channel.bindQueue(QUEUES.OBJDEL, EXCHANGES.DEL, BASE_OBENIOUS_KEY)
   // Cola objenious -> main exchange
   await channel.bindQueue(QUEUES.OBJ, EXCHANGES.MAIN, BASE_OBENIOUS_KEY)