diff --git a/.gitignore b/.gitignore
index 2faf43d..0806e16 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,37 +1,2 @@
-# Local .terraform directories
-**/.terraform/*
-
-# .tfstate files
-*.tfstate
-*.tfstate.*
-
-# Crash log files
-crash.log
-crash.*.log
-
-# Exclude all .tfvars files, which are likely to contain sensitive data, such as
-# password, private keys, and other secrets. These should not be part of version 
-# control as they are data points which are potentially sensitive and subject 
-# to change depending on the environment.
-*.tfvars
-*.tfvars.json
-
-# Ignore override files as they are usually used to override resources locally and so
-# are not checked in
-override.tf
-override.tf.json
-*_override.tf
-*_override.tf.json
-
-# Ignore transient lock info files created by terraform apply
-.terraform.tfstate.lock.info
-
-# Include override files you do wish to add to version control using negated pattern
-# !example_override.tf
-
-# Include tfplan files to ignore the plan output of command: terraform plan -out=tfplan
-# example: *tfplan*
-
-# Ignore CLI configuration files
-.terraformrc
-terraform.rc
+inputs
+result
diff --git a/README.md b/README.md
index 6210c1c..4ad8683 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,7 @@
-# ida-pro-overlay
-Nix flake for IDA Pro
+# Nix Flake for IDA Pro
+
+You can use the overlay provided by this flake along with your own IDA installer runfile to build your IDA Pro with Nix and use it on NixOS.
+
+## How to Use
+
+WIP.
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..6703be5
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1728538411,
+        "narHash": "sha256-f0SBJz1eZ2yOuKUr5CA9BHULGXVSn6miBuUWdTyhUhU=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "b69de56fac8c2b6f8fd27f2eca01dcda8e0a4221",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..dc76daf
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,17 @@
+{
+  description = "Nix flake for IDA Pro";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
+  };
+
+  outputs =
+    {
+      ...
+    }:
+    {
+      overlays.default = self: super: {
+        ida-pro = self.packages.x86_64-linux.ida-pro;
+      };
+    };
+}
diff --git a/packages/ida-pro.nix b/packages/ida-pro.nix
new file mode 100644
index 0000000..c5ff29a
--- /dev/null
+++ b/packages/ida-pro.nix
@@ -0,0 +1,124 @@
+{
+  pkgs,
+  lib,
+  runfile,
+  ...
+}:
+let
+  pythonForIDA = pkgs.python3.withPackages (ps: with ps; [ rpyc ]);
+in
+pkgs.stdenv.mkDerivation rec {
+  pname = "ida-pro";
+  version = "9.0.0.240925";
+
+  src = runfile;
+
+  desktopItem = pkgs.makeDesktopItem {
+    name = "ida-pro";
+    exec = "ida";
+    icon = ../share/appico.png;
+    comment = meta.description;
+    desktopName = "IDA Pro";
+    genericName = "Interactive Disassembler";
+    categories = [ "Development" ];
+    startupWMClass = "IDA";
+  };
+  desktopItems = [ desktopItem ];
+
+  nativeBuildInputs = with pkgs; [
+    makeWrapper
+    copyDesktopItems
+    autoPatchelfHook
+    libsForQt5.wrapQtAppsHook
+  ];
+
+  # We just get a runfile in $src, so no need to unpack it.
+  dontUnpack = true;
+
+  # Add everything to the RPATH, in case IDA decides to dlopen things.
+  runtimeDependencies = with pkgs; [
+    cairo
+    dbus
+    fontconfig
+    freetype
+    glib
+    gtk3
+    libdrm
+    libGL
+    libkrb5
+    libsecret
+    libsForQt5.qtbase
+    libunwind
+    libxkbcommon
+    libsecret
+    openssl.out
+    stdenv.cc.cc
+    xorg.libICE
+    xorg.libSM
+    xorg.libX11
+    xorg.libXau
+    xorg.libxcb
+    xorg.libXext
+    xorg.libXi
+    xorg.libXrender
+    xorg.xcbutilimage
+    xorg.xcbutilkeysyms
+    xorg.xcbutilrenderutil
+    xorg.xcbutilwm
+    zlib
+    curl
+    pythonForIDA
+  ];
+  buildInputs = runtimeDependencies;
+
+  dontWrapQtApps = true;
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/bin $out/lib $out/opt
+
+    # IDA depends on quite some things extracted by the runfile, so first extract everything
+    # into $out/opt, then remove the unnecessary files and directories.
+    IDADIR=$out/opt
+
+    # Invoke the installer with the dynamic loader directly, avoiding the need
+    # to copy it to fix permissions and patch the executable.
+    $(cat $NIX_CC/nix-support/dynamic-linker) $src \
+      --mode unattended --prefix $IDADIR
+
+    # Link the exported libraries to the output.
+    for lib in $IDADIR/libida*; do
+      ln -s $lib $out/lib/$(basename $lib)
+    done
+
+    # Manually patch libraries that dlopen stuff.
+    patchelf --add-needed libpython3.12.so $out/lib/libida.so
+    patchelf --add-needed libcrypto.so $out/lib/libida.so
+
+    # Some libraries come with the installer.
+    addAutoPatchelfSearchPath $IDADIR
+
+    # Link the binaries to the output.
+    # Also, hack the PATH so that pythonForIDA is used over the system python.
+    for bb in ida assistant; do
+      wrapProgram $IDADIR/$bb \
+        --prefix QT_PLUGIN_PATH : $IDADIR/plugins/platforms \
+        --prefix PYTHONPATH : $out/opt/idalib/python \
+        --prefix PATH : ${pythonForIDA}/bin
+      ln -s $IDADIR/$bb $out/bin/$bb
+    done
+
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "The world's smartest and most feature-full disassembler";
+    homepage = "https://hex-rays.com/ida-pro/";
+    license = licenses.unfree;
+    mainProgram = "ida";
+    maintainers = with maintainers; [ msanft ];
+    platforms = [ "x86_64-linux" ]; # Right now, the installation script only supports Linux.
+    sourceProvenance = with sourceTypes; [ binaryNativeCode ];
+  };
+}
diff --git a/share/appico.png b/share/appico.png
new file mode 100644
index 0000000..d03c97f
Binary files /dev/null and b/share/appico.png differ