diff --git a/infra/compose.yaml b/infra/compose.yaml
index 18bf841..a4009d9 100644
--- a/infra/compose.yaml
+++ b/infra/compose.yaml
@@ -87,96 +87,14 @@ services:
     build: ./doorbell-listener
     container_name: doorbell-listener
     restart: unless-stopped
+    network_mode: host
     depends_on:
       mosquitto:
         condition: service_healthy
     volumes:
       - ./doorbell-listener/state:/data/doorbell-listener
     environment:
-      MQTT_HOST: mosquitto
-      MQTT_PORT: "1883"
-      PLUG_TOPIC: "zigbee2mqtt/Squiggle/set"
-      POLL_INTERVAL: "5"
-      MAX_AGE_SECONDS: "180"
-      FLASH_INTERVAL_SECONDS: "1"
-      FLASH_DURATION_SECONDS: "14"
-      TZ: America/Los_Angeles
-
-  # Audio router: PipeWire + WirePlumber + PulseAudio bridge + BlueZ.
-  # Routes audio from librespot / mopidy / phone-Bluetooth to USB DAC (Q5K)
-  # via ALSA. Falls back to RPi 3.5mm / HDMI if no USB DAC.
-  # PEQ is applied on the DAC side (Q5K's Qudelix app, 20 bands), not here.
-  # NOTE: /run/dbus + /run/user/0 use tmpfs (NOT host bind-mount) — the host's
-  # dbus socket is /run/dbus/system_bus_socket and bind-mounting our container's
-  # socket overwrites it, breaking dockerd's ability to talk to systemd.
-  audio-bridge:
-    build: ./audio-bridge
-    container_name: audio-bridge
-    restart: unless-stopped
-    privileged: true
-    network_mode: host
-    devices:
-      - /dev/snd:/dev/snd
-    tmpfs:
-      - /run/dbus:size=1M
-      - /run/user/0:size=1M
-    cap_add:
-      - SYS_ADMIN # bluetoothd needs CAP_SYS_ADMIN for HCI
-      - NET_ADMIN
-
-  # Spotify Connect: phone's Spotify app shows "Klubhaus" as a Connect target.
-  # Outputs audio to audio-bridge via PulseAudio (TCP localhost:4713).
-  # Built locally on RPi (cross-compile is too slow under qemu).
-  librespot:
-    build: ./librespot
-    image: infra-librespot:latest
-    container_name: librespot
-    restart: unless-stopped
-    depends_on:
-      - audio-bridge
-    network_mode: host
-    # CMD is set in Dockerfile; do not override here.
-    volumes:
-      - librespot_cache:/var/cache/librespot
-
-  # Mopidy: Qobuz + local files + internet radio. Web UI on http://rpi:6680.
-  # Outputs audio to audio-bridge via PulseAudio (localhost:4713).
-  # Get Qobuz app_id + secret from https://developer.qobuz.com/api/v1/oauth
-  # Built locally from python:3.12-slim + pip install (no ghcr.io image).
-  mopidy:
-    build: ./mopidy
-    image: infra-mopidy:latest
-    container_name: mopidy
-    restart: unless-stopped
-    depends_on:
-      - audio-bridge
-    network_mode: host
-    ports:
-      - "6680:6680"
-    volumes:
-      - ./mopidy/data:/var/lib/mopidy
-      - ./mopidy/music:/music # drop FLACs in infra/mopidy/music/
-    environment:
-      TZ: America/Los_Angeles
-      QOBUZ_APP_ID: "${QOBUZ_APP_ID:-}"
-      QOBUZ_APP_SECRET: "${QOBUZ_APP_SECRET:-}"
-      QOBUZ_USERNAME: "${QOBUZ_USERNAME:-}"
-      QOBUZ_PASSWORD: "${QOBUZ_PASSWORD:-}"
-
-  # Party lock: blocks state changes to DJ Booth plug when locked.
-  # Watches party-lock/dj-booth/set and swaps mosquitto ACL file.
-  party-lock:
-    build: ./party-lock
-    container_name: party-lock
-    restart: unless-stopped
-    depends_on:
-      mosquitto:
-        condition: service_healthy
-    volumes:
-      - ./mosquitto/config:/mosquitto/config
-      - /var/run/docker.sock:/var/run/docker.sock
-    environment:
-      MQTT_HOST: mosquitto
+      MQTT_HOST: 192.168.81.147
       MQTT_PORT: "1883"
       TZ: America/Los_Angeles