diff --git a/.templates/zigbee2mqtt/service.yml b/.templates/zigbee2mqtt/service.yml
index b5fefdb6..110b6824 100644
--- a/.templates/zigbee2mqtt/service.yml
+++ b/.templates/zigbee2mqtt/service.yml
@@ -3,8 +3,12 @@ zigbee2mqtt:
   image: koenkk/zigbee2mqtt:latest
   environment:
     - TZ=${TZ:-Etc/UTC}
+    - ZIGBEE2MQTT_CONFIG_SERIAL_PORT=/dev/ttyACM0
+    - ZIGBEE2MQTT_CONFIG_SERIAL_ADAPTER=zstack
     - ZIGBEE2MQTT_CONFIG_MQTT_SERVER=mqtt://mosquitto:1883
-    - ZIGBEE2MQTT_CONFIG_FRONTEND=true
+    # only enable the next line for Zigbee2MQTT v1
+    # - ZIGBEE2MQTT_CONFIG_FRONTEND=true
+    - ZIGBEE2MQTT_CONFIG_FRONTEND_ENABLED=true
     - ZIGBEE2MQTT_CONFIG_ADVANCED_LOG_SYMLINK_CURRENT=true
     # - DEBUG=zigbee-herdsman*
   ports:
@@ -16,4 +20,3 @@ zigbee2mqtt:
   restart: unless-stopped
   depends_on:
     - mosquitto
-