diff --git a/flake.lock b/flake.lock
index 5261a7a19..753f8d6b7 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1772433332,
-        "narHash": "sha256-izhTDFKsg6KeVBxJS9EblGeQ8y+O8eCa6RcW874vxEc=",
+        "lastModified": 1773734432,
+        "narHash": "sha256-IF5ppUWh6gHGHYDbtVUyhwy/i7D261P7fWD1bPefOsw=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "cf59864ef8aa2e178cccedbe2c178185b0365705",
+        "rev": "cda48547b432e8d3b18b4180ba07473762ec8558",
         "type": "github"
       },
       "original": {
@@ -18,7 +18,25 @@
     },
     "root": {
       "inputs": {
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": "nixpkgs",
+        "shiggy": "shiggy"
+      }
+    },
+    "shiggy": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1773545684,
+        "narHash": "sha256-NI2qw4nROLciRgVZW1CM68vLQbeLmQeqdZ/QxufL6d4=",
+        "owner": "4jcraft",
+        "repo": "shiggy",
+        "rev": "7adc6c47882409c31e4f2d66fbfabdf4a3a98fd1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "4jcraft",
+        "ref": "main",
+        "repo": "shiggy",
+        "type": "github"
       }
     }
   },
diff --git a/flake.nix b/flake.nix
index a4eaaf3a1..e980435a6 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,9 +3,13 @@
 
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
+    shiggy = {
+      url   = "github:4jcraft/shiggy/main";
+      flake = false;
+    };
   };
 
-  outputs = { self, nixpkgs, ... }:
+  outputs = { self, nixpkgs, shiggy, ... }:
   let
     allSystems = [
       "x86_64-linux"
@@ -13,7 +17,6 @@
       "x86_64-darwin"
       "aarch64-darwin"
     ];
-
     forAllSystems = f: nixpkgs.lib.genAttrs allSystems (system: f {
       pkgs = import nixpkgs { inherit system; };
     });
@@ -24,9 +27,13 @@
         default = pkgs.clangStdenv.mkDerivation {
           pname   = "4jcraft";
           version = "0.1.0";
-
           src = ./.;
 
+          preConfigure = ''
+            mkdir -p subprojects/shiggy
+            cp -r ${shiggy}/. subprojects/shiggy/
+          '';
+
           buildInputs = with pkgs; [
             openssl.dev
             libGL
@@ -47,7 +54,6 @@
           installPhase = ''
             mkdir -p $out/share/4jcraft
             cp -r Minecraft.Client/. $out/share/4jcraft/
-
             mkdir -p $out/bin
             makeWrapper $out/share/4jcraft/Minecraft.Client \
               $out/bin/4jcraft \