diff --git a/default.nix b/default.nix
index 7687427..057bb11 100644
--- a/default.nix
+++ b/default.nix
@@ -21,4 +21,5 @@ with pkgs;
   ieda = callPackage ./pkgs/ieda { };
   abstract-machine = callPackage ./pkgs/abstract-machine { };
   pcap2socks = callPackage ./pkgs/pcap2socks { };
+  mini-gdbstub = callPackage ./pkgs/mini-gdbstub { };
 }
diff --git a/pkgs/mini-gdbstub/default.nix b/pkgs/mini-gdbstub/default.nix
new file mode 100644
index 0000000..2b291c6
--- /dev/null
+++ b/pkgs/mini-gdbstub/default.nix
@@ -0,0 +1,36 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, gnumake
+}:
+
+stdenv.mkDerivation rec {
+  pname = "mini-gdbstub";
+  version = "2024-04-25";
+
+  src = fetchFromGitHub {
+    owner = "xinyangli";
+    repo = "mini-gdbstub";
+    rev = "b434a22822b1d2f5a067faf621f9d246c70f3a93";
+    hash = "sha256-tnnpwfYpVhIufbz+2rgiUhspo+Cuqco35b+eax20vQo=";
+  };
+
+  nativeBuildInputs = [
+    gnumake
+  ];
+
+  installPhase = ''
+    mkdir -p $out/lib $out/include
+    cp build/libgdbstub.a $out/lib
+    cp include/gdbstub.h $out/include
+  '';
+
+  meta = with lib; {
+    description = "An implementation of the GDB Remote Serial Protocol to help you adding debug mode on emulator";
+    homepage = "https://github.com/xinyangli/mini-gdbstub";
+    license = licenses.mit;
+    maintainers = with maintainers; [ xinyangli ];
+    mainProgram = "mini-gdbstub";
+    platforms = platforms.all;
+  };
+}