diff --git a/esphome/esp-centralstairs-bottom.yaml b/esphome/esp-centralstairs-bottom.yaml
index 67d974b..efd1341 100644
--- a/esphome/esp-centralstairs-bottom.yaml
+++ b/esphome/esp-centralstairs-bottom.yaml
@@ -93,8 +93,8 @@ substitutions:
   mqtt_status_topic_1: "${mqtt_status_main_topic}/${mqtt_device_name_1}"
   mqtt_command_topic_2: "${mqtt_command_main_topic}/${mqtt_device_name_2}"
   mqtt_status_topic_2: "${mqtt_status_main_topic}/${mqtt_device_name_2}"
-  mqtt_command_ON: "ON"
-  mqtt_command_OFF: "OFF"
+  mqtt_command_ON: "On"
+  mqtt_command_OFF: "Off"
 
   # General Settings
   log_level: "ERROR" # Define logging level: NONE, ERROR, WARN, INFO, DEBUG (Default), VERBOSE, VERY_VERBOSE