{ pkgs, ... }: { programs.imv = { enable = true; package = pkgs.imv.overrideAttrs (new: old: { postInstall = old.postInstall + '' rm $out/share/applications/imv-dir.desktop ''; }); settings = { options = { background = "282a36"; overlay_background_color = "44475a"; overlay_text_color = "f8f8f2"; }; }; }; }