diff --git a/nixos/boxes/bolty/home-assistant.nix b/nixos/boxes/bolty/home-assistant.nix
index 23b58105..2adada8e 100644
--- a/nixos/boxes/bolty/home-assistant.nix
+++ b/nixos/boxes/bolty/home-assistant.nix
@@ -32,6 +32,7 @@ in {
   };
   services.zigbee2mqtt = {
     enable = true;
+    package = inputs.nixpkgs-master.legacyPackages."${system}".zigbee2mqtt;
     settings = {
       homeassistant = true;
       permit_join = true;