diff --git a/.envrc b/.envrc
deleted file mode 100644
index 3550a30..0000000
--- a/.envrc
+++ /dev/null
@@ -1 +0,0 @@
-use flake
diff --git a/.gitignore b/.gitignore
index 3bbbf12..87fc3b2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,6 +19,3 @@ Sully_*
 
 .clangd
 .clang-format
-
-.direnv/
-flake.lock
diff --git a/flake.nix b/flake.nix
deleted file mode 100644
index e880eb1..0000000
--- a/flake.nix
+++ /dev/null
@@ -1,66 +0,0 @@
-{
-  description = "Shell for DrQuine 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="libasm"
-          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 'vim' 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 $SESSION
-        '';
-      in
-      {
-        devShells.default = pkgs.mkShell {
-          name = "drquine-42";
-          buildInputs =
-            with pkgs;
-            [
-              tmux-setup
-              nasm
-              gcc
-              clang
-              clang-tools
-              binutils
-              gnumake
-              lldb
-              coreutils
-              xxd
-              clang-tools
-              asm-lsp
-            ]
-            ++ (if pkgs.stdenv.isLinux then [ valgrind strace ] else []);
-
-          shellHook = ''
-              export AS=nasm
-              export CC='clang'
-              export ASM_LSP_CONFIG="$(pwd)/asm-lsp.toml"
-              printf "\n\033[0;90mASM env loaded for: \033[38;5;220m${system}\033[0m\n"
-            '';
-        };
-      }
-    );
-}