diff --git a/infra/party-lock/party-lock.py b/infra/party-lock/party-lock.py
index fc32add..c0c8ddd 100644
--- a/infra/party-lock/party-lock.py
+++ b/infra/party-lock/party-lock.py
@@ -13,43 +13,34 @@ MQTT_HOST = os.environ.get("MQTT_HOST", "mosquitto")
 MQTT_PORT = int(os.environ.get("MQTT_PORT", "1883"))
 ACL_PATH = "/mosquitto/config/acl.conf"
 
-PLUG_MAP = {
-    "bamboo": "0xffffb40e06050af6",
-    "dj-booth": "0xffffb40e0603ef11",
-}
-
-locked_plugs = set()
+locked = False
 
 def rebuild_acl():
     lines = []
-    for plug in sorted(locked_plugs):
-        ieee = PLUG_MAP.get(plug)
-        if ieee:
-            lines.append(f"topic deny zigbee2mqtt/{ieee}/set")
+    if locked:
+        lines.append("topic deny zigbee2mqtt/+/set")
     lines.append("topic readwrite #")
     with open(ACL_PATH, "w") as f:
         f.write("\n".join(lines) + "\n")
     os.system("docker kill -s HUP mosquitto 2>/dev/null || true")
 
 def on_message(client, userdata, msg):
-    topic = msg.topic
+    global locked
     payload = msg.payload.decode().strip().upper()
-    parts = topic.split("/")
-    if len(parts) >= 3 and parts[0] == "party-lock":
-        plug_name = parts[1]
-        if plug_name in PLUG_MAP and payload in ("ON", "OFF"):
-            if payload == "ON":
-                locked_plugs.add(plug_name)
-            else:
-                locked_plugs.discard(plug_name)
-            rebuild_acl()
+    if payload == "ON":
+        locked = True
+    elif payload == "OFF":
+        locked = False
+    else:
+        return
+    rebuild_acl()
 
 def main():
     rebuild_acl()
     client = mqtt.Client(mqtt.CallbackAPIVersion.VERSION2)
     client.on_message = on_message
     client.connect(MQTT_HOST, MQTT_PORT, 60)
-    client.subscribe("party-lock/+/set", qos=1)
+    client.subscribe("party-lock/set", qos=1)
     client.loop_forever()
 
 if __name__ == "__main__":