diff --git a/simulator.py b/simulator.py
index 64a46911..834eaef5 100644
--- a/simulator.py
+++ b/simulator.py
@@ -6,7 +6,7 @@ Publie vers MULTIPLES brokers MQTT + context brokers NGSI-LD.
 
 Brokers MQTT:
   - EMQX:       emqx_emqx_1:1883        (sans auth)
-  - Mosquitto:  mosquitto-traefik:1883  (bunker/bunker)
+  - Mosquitto:  mainfluxlabs-mosquitto:1883  (bunker/bunker)
   - BunkerM:    bunkerm_bunkerm_1:1900  (TLS, bunker/bunker)
   - OpenRemote: openremote-manager-1:1883 (admin/Digitribe972)