diff --git a/sys/laptop/default.nix b/sys/laptop/default.nix
index ea2ee6a..c99f274 100644
--- a/sys/laptop/default.nix
+++ b/sys/laptop/default.nix
@@ -56,6 +56,7 @@
     systemPackages = with pkgs; [
       binutils
       busybox
+      file
       cmatrix
       coreutils-full
       moreutils