diff --git a/nixng/containers/home-assistant/zigbee2mqtt.nix b/nixng/containers/home-assistant/zigbee2mqtt.nix
index ee9acad..be8bc99 100644
--- a/nixng/containers/home-assistant/zigbee2mqtt.nix
+++ b/nixng/containers/home-assistant/zigbee2mqtt.nix
@@ -38,6 +38,7 @@ makeSystem {
             };
 
             advanced.pan_id = 15408;
+            advanced.channel = 15;
 
             serial.port = "/dev/ttyUSB0";