diff --git a/flake.nix b/flake.nix
index 695ab54..2e53b2e 100644
--- a/flake.nix
+++ b/flake.nix
@@ -174,35 +174,9 @@
 
       install = pkgs.writeShellApplication {
         name = "install";
-        runtimeInputs = with pkgs; [git gum];
+        runtimeInputs = with pkgs; [git busybox gum];
         text = ''
-          #!/bin/sh
-
-          echo "Running script"
-
-          if [ $# -gt 0 ]; then
-              SCRIPT_DIR=$1
-          else
-              SCRIPT_DIR=~/.dotfiles
-          fi
-
-          nix-shell -p git --command "git clone https://git.foglar.tech/foglar/dotfiles.git $SCRIPT_DIR"
-          sudo nixos-generate-config --show-hardware-config >$SCRIPT_DIR/kogami/hardware-configuration.nix
-          sudo nixos-generate-config --show-hardware-config >$SCRIPT_DIR/ginoza/hardware-configuration.nix
-
-          sed -i "0,/shinya/s//$(whoami)/" $SCRIPT_DIR/flake.nix
-
-          if [ -z $EDITOR ]; then
-              EDITOR=nano
-          fi
-          $EDITOR $SCRIPT_DIR/flake.nix
-
-          profile=$(gum choose kogami ginoza)
-          sudo nixos-rebuild build --flake $SCRIPT_DIR#"${profile}" --update
-
-          gum confirm "Do you want to switch to the new configuration?" && sudo nixos-rebuild switch --flake $SCRIPT_DIR#"${profile}"
-          gum confirm "Do you want to reboot now?" && systemctl reboot || echo "Please reboot later, to switch to the new configuration"
-
+          ${./install.sh} "$@"
         '';
       };
     });
diff --git a/install.sh b/install.sh
index b50b84a..6f66930 100755
--- a/install.sh
+++ b/install.sh
@@ -20,7 +20,7 @@ fi
 $EDITOR $SCRIPT_DIR/flake.nix
 
 profile=$(gum choose kogami ginoza)
-sudo nixos-rebuild build --flake $SCRIPT_DIR#"${profile}" --update
+sudo nixos-rebuild build --flake $SCRIPT_DIR#''"${profile}" --update
 
 gum confirm "Do you want to switch to the new configuration?" && sudo nixos-rebuild switch --flake $SCRIPT_DIR#"${profile}"
 gum confirm "Do you want to reboot now?" && systemctl reboot || echo "Please reboot later, to switch to the new configuration"