diff --git a/modules/homelab/services/smarthome/zigbee2mqtt/default.nix b/modules/homelab/services/smarthome/zigbee2mqtt/default.nix
index 69977cb..e286a5f 100644
--- a/modules/homelab/services/smarthome/zigbee2mqtt/default.nix
+++ b/modules/homelab/services/smarthome/zigbee2mqtt/default.nix
@@ -60,7 +60,6 @@ in
       dataDir = cfg.data_dir;
       settings = {
           mqtt = {
-            base_topic = "zigbee2mqtt";
             server = "mqtt://localhost:1883";
           };
           serial = {