diff --git a/esphome/litter-box-cam.yaml b/esphome/litter-box-cam.yaml
index c72d15c..e88f519 100644
--- a/esphome/litter-box-cam.yaml
+++ b/esphome/litter-box-cam.yaml
@@ -84,6 +84,7 @@ captive_portal:
 # MQTT Configuration
 # -----------------------------------------------------------------------------
 mqtt:
+  id: !secret mqtt_client
   broker: !secret mqtt_broker
   username: !secret mqtt_username
   password: !secret mqtt_password