diff --git a/flake.nix b/flake.nix
deleted file mode 100644
index f3dc569..0000000
--- a/flake.nix
+++ /dev/null
@@ -1,66 +0,0 @@
-{
-  description = "Shell for snowcrash project";
-
-  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
-  inputs.flake-utils.url = "github:numtide/flake-utils";
-
-  outputs =
-    {
-      self,
-      nixpkgs,
-      flake-utils,
-    }:
-    flake-utils.lib.eachDefaultSystem (
-      system:
-      let
-        pkgs = import nixpkgs {
-          inherit system;
-        };
-        tmux-setup = pkgs.writeShellScriptBin "tmux-setup" ''
-          #!/usr/bin/env sh
-          SESSION="SnowCrash"
-          DIR=$(git rev-parse --show-toplevel 2>/dev/null || pwd)
-          if ! tmux has-session -t $SESSION 2>/dev/null; then
-            tmux new-session -d -s $SESSION -c "$DIR" -n dev
-            tmux send-keys -t $SESSION:0 'ssh level00@localhost -p 4242' C-m
-            tmux split-window -h -p 30 -t $SESSION:0 -c "$DIR"
-            tmux send-keys -t $SESSION:0.1 'exec zsh' C-m
-            tmux new-window -t $SESSION:1 -n git -c "$DIR"
-            tmux send-keys -t $SESSION:1 'lazygit' C-m
-          fi
-          tmux select-window -t $SESSION:0
-          tmux select-pane -t $SESSION:0.0
-          tmux attach -t $SESSION
-        '';
-      in
-      {
-        devShells.default = pkgs.mkShell {
-          name = "snowcrash-42";
-          buildInputs =
-            with pkgs;
-            [
-              tmux-setup
-              john
-              wireshark-qt
-            ]
-            ++ (
-              if pkgs.stdenv.isLinux then
-                [
-                  strace
-                  ltrace
-                  mtrace
-                ]
-              else
-                [ ]
-            );
-
-          shellHook = ''
-              export AS=nasm
-              export CC='clang'
-              export ASM_LSP_CONFIG="$(pwd)/asm-lsp.toml"
-              printf "\n\033[0;90mASM env loaded for: \033[38;5;220m${system}\033[0m\n"
-            '';
-        };
-      }
-    );
-}