add devtools

1 files changed, 1 insertions, 1 deletions

diff --git a/flake.nix b/flake.nix
index fc6a998..a9052a2 100644
--- a/flake.nix
+++ b/flake.nix
@@ -17,7 +17,7 @@
 
 			devShells.x86_64-linux.default = pkgs.stdenv.mkDerivation {
 				name = "bfc-dev-shell";
-				buildInputs = [ pkgs.gdb pkgs.ascii pkgs.man-pages pkgs.moreutils ];
+				buildInputs = [ pkgs.gdb pkgs.ascii pkgs.man-pages pkgs.moreutils pkgs.unixtools.xxd ];
 			};
 		};
 }