diff --git a/data/configuration.yaml b/data/configuration.yaml
index 2005023..e23c7f6 100644
--- a/data/configuration.yaml
+++ b/data/configuration.yaml
@@ -1,6 +1,7 @@
 homeassistant: false
 permit_join: true
 frontend: true
+availability: true
 mqtt:
   base_topic: zigbee2mqtt
   server: mqtt://mqtt.blu3cat