       app: @app,
       version: @version,
       elixir: "~> 1.4",
-      compilers: Mix.compilers ++ [:nerves_package],
+      compilers: Mix.compilers() ++ [:nerves_package],
       nerves_package: nerves_package(),
       description: description(),
       package: package(),


  defp package_files do
    [
      "rootfs_overlay",
      "bbb-busybox.config",
      "LICENSE",
      "mix.exs",
      "nerves_defconfig",
      "README.md",
      "VERSION",
      "fwup.conf",
      "post-createfs.sh",
      "post-build.sh",
      "uboot",
      "uboot-script.cmd",
      "linux"
    ]
  end

  defp deps do
    [
      {:nerves, "~> 0.8", runtime: false},
      {:nerves_system_br, "~> 0.15.1", runtime: false},
      {:nerves_toolchain_arm_unknown_linux_gnueabihf, "~> 0.12.1", runtime: false},
    ]
  end

