diff --git a/configuration.nix b/configuration.nix
index e36d9d9..888d8a8 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -13,13 +13,8 @@
   # Bootloader.
   boot = {
     loader = {
-      systemd-boot.enable = false;
+      systemd-boot.enable = true;
       efi.canTouchEfiVariables = true;
-      grub = {
-        enable = true;
-        device = "nodev";
-        efiSupport = true;
-      };
     };
     # no keyfile
     initrd.secrets."/crypto_keyfile.bin" = null;
@@ -165,11 +160,11 @@
       in [
       bettercap
       blackbox-terminal
+      broot
       cargo
       cargo-deny
       clippy
       delta
-      du-dust
       dxvk
       fd
       feroxbuster
@@ -219,6 +214,7 @@
       rustscan
       signal-desktop
       slides
+      sbctl
       sqlmap
       tor-browser-bundle-bin
       unrar
@@ -361,13 +357,5 @@
   # networking.firewall.allowedUDPPorts = [ ... ];
   # Or disable the firewall altogether.
   networking.firewall.enable = true;
-
-  # This value determines the NixOS release from which the default
-  # settings for stateful data, like file locations and database versions
-  # on your system were taken. It‘s perfectly fine and recommended to leave
-  # this value at the release version of the first install of this system.
-  # Before changing this value read the documentation for this option
-  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
   system.stateVersion = "23.11"; # Change this to upgrade to a later stateVersion.
-
 }