diff --git a/esphome/esp-officeusbhubpower.yaml b/esphome/esp-officeusbhubpower.yaml
index c962e44..1040e57 100644
--- a/esphome/esp-officeusbhubpower.yaml
+++ b/esphome/esp-officeusbhubpower.yaml
@@ -203,12 +203,12 @@ binary_sensor:
     on_press:
       - mqtt.publish:
           topic: "${mqtt_status_topic}"
-          payload: "ON"
+          payload: "On"
           retain: false
     on_release:
       - mqtt.publish:
           topic: "${mqtt_status_topic}"
-          payload: "OFF"
+          payload: "Off"
           retain: false
 
 #:########################################################################################:#
@@ -229,11 +229,11 @@ status_led:
 mqtt:
   on_message:
     - topic: "${mqtt_command_topic}"
-      payload: "ON"
+      payload: "On"
       then:
         - switch.turn_on: relay1
 
     - topic: "${mqtt_command_topic}"
-      payload: "OFF"
+      payload: "Off"
       then:
         - switch.turn_off: relay1