diff --git a/zigbee2mqtt_deconz/data/configuration.yaml b/zigbee2mqtt_deconz/data/configuration.yaml
index 11c7564..e56fc7e 100644
--- a/zigbee2mqtt_deconz/data/configuration.yaml
+++ b/zigbee2mqtt_deconz/data/configuration.yaml
@@ -6,7 +6,7 @@ mqtt:
   user: '!secret user'
   password: '!secret password'
 serial:
-  port: /dev/ttyACM2
+  port: /dev/ttyACM0
 advanced:
   channel: 15
   log_level: info
diff --git a/zigbee2mqtt_deconz/docker-compose.yaml b/zigbee2mqtt_deconz/docker-compose.yaml
index 275e264..fd9d391 100644
--- a/zigbee2mqtt_deconz/docker-compose.yaml
+++ b/zigbee2mqtt_deconz/docker-compose.yaml
@@ -10,7 +10,7 @@ services:
       - ./data:/app/data
       - /run/udev:/run/udev:ro
     devices:
-      - /dev/ttyACM2:/dev/ttyACM2
+      - /dev/ttyACM0:/dev/ttyACM0
     restart: always
     network_mode: host
     privileged: true