diff --git a/contrib/etc/ebusd/mqtt-hassio.cfg b/contrib/etc/ebusd/mqtt-hassio.cfg
index fb97c071..9dc8b4e8 100644
--- a/contrib/etc/ebusd/mqtt-hassio.cfg
+++ b/contrib/etc/ebusd/mqtt-hassio.cfg
@@ -221,9 +221,13 @@ type_part-number = ,
 # HA integration: %type_part variable for sensor %type_topic
 type_part-sensor = %unit_of_measurement%state_class%type_class_sensor
 # HA integration: %type_part variable for switch %type_topic
-type_part-switch = %state_class
+type_part-switch = ,
+  "payload_on":"on",
+  "payload_off":"off"%state_class
 # HA integration: %type_part variable for binary_sensor %type_topic
-type_part-binary_sensor = %state_class
+type_part-binary_sensor = ,
+  "payload_on":"on",
+  "payload_off":"off"%state_class
 
 # the field specific part (evaluated after the message specific part).
 # HA integration: set to the mapped %type_part from above