diff --git a/nixos-modules/docker-zwave.nix b/nixos-modules/docker-zwave.nix
index 1f051d1..fa0ed20 100644
--- a/nixos-modules/docker-zwave.nix
+++ b/nixos-modules/docker-zwave.nix
@@ -9,7 +9,7 @@
         imageFile = pkgs.dockerTools.buildLayeredImage {
           name = "my-zwave-js-ui";
           tag = "latest";
-          contents = [ pkgs.cacert pkgs.bashInteractive ];
+          contents = [ pkgs.cacert pkgs.busybox ];
           config.Cmd = [ "${inputs.self.packages.${pkgs.stdenv.system}.zwave-js-ui}/bin/zwave-js-ui" ];
         };
         volumes = [ "zwave-config:/usr/src/app/store" ];