diff --git a/pkgs/development/libraries/hax11/default.nix b/pkgs/development/libraries/hax11/default.nix
new file mode 100644
index 00000000000..20533ff9131
--- /dev/null
+++ b/pkgs/development/libraries/hax11/default.nix
@@ -0,0 +1,50 @@
+{ lib
+, multiStdenv
+, fetchFromGitHub
+, libX11
+, libXxf86vm
+, xorgproto
+, unstableGitUpdater
+}:
+
+multiStdenv.mkDerivation (finalAttrs: {
+  pname = "hax11";
+  version = "unstable-2022-12-10";
+
+  src = fetchFromGitHub {
+    owner = "CyberShadow";
+    repo = "hax11";
+    rev = "dce456f2b209f1be18d91064be257b66b69b7d9f";
+    hash = "sha256-e3jYvbglQ5Nzoz/B+WEkCw48Tu+i73t+PNq51mjzmjY=";
+  };
+
+  outputs = [ "out" "doc" ];
+
+  buildInputs = [
+    libX11
+    libXxf86vm
+    xorgproto
+  ];
+
+  installPhase = ''
+    runHook preInstall
+
+    install -Dm644 lib32/hax11.so -t $out/lib32/
+    install -Dm644 lib64/hax11.so -t $out/lib64/
+    install -Dm644 README.md -t $doc/share/doc/hax11/
+
+    runHook postInstall
+  '';
+
+  passthru = {
+    updateScript = unstableGitUpdater { };
+  };
+
+  meta = {
+    homepage = "https://github.com/CyberShadow/hax11";
+    description = "Hackbrary to Hook and Augment X11 protocol calls";
+    license = with lib.licenses; [ mit ];
+    maintainers = with lib.maintainers; [ AndersonTorres ];
+    platforms = lib.platforms.linux;
+  };
+})
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 045d91f673b..164cbe1662b 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -22122,6 +22122,8 @@ with pkgs;
 
   hawknl = callPackage ../development/libraries/hawknl { };
 
+  hax11 = callPackage ../development/libraries/hax11 { };
+
   haxor-news = callPackage ../applications/misc/haxor-news { };
 
   hdt = callPackage ../misc/hdt { };