diff --git a/Formula/rattler-build.rb b/Formula/rattler-build.rb
new file mode 100644
index 0000000..f82a9ce
--- /dev/null
+++ b/Formula/rattler-build.rb
@@ -0,0 +1,43 @@
+class RattlerBuild < Formula
+  desc "Universal conda package builder for Windows, macOS and Linux"
+  homepage "https://github.com/prefix-dev/rattler-build"
+  url "https://github.com/prefix-dev/rattler-build/archive/refs/tags/v0.4.0.tar.gz"
+  sha256 "833768fb3fb9049b9b9f945be19ea623e9af4f86e608b25e9aff2e2dc543cbb9"
+  license "BSD-3-Clause"
+  head "https://github.com/prefix-dev/rattler-build.git", branch: "main"
+
+  depends_on "pkg-config" => :build
+  depends_on "rust" => :build
+  depends_on "openssl@3"
+
+  uses_from_macos "bzip2"
+  uses_from_macos "zlib"
+
+  def install
+    system "cargo", "install", *std_cargo_args
+  end
+
+  test do
+    assert_equal "rattler-build #{version}", shell_output("#{bin}/rattler-build --version").strip
+    (testpath/"recipe.yaml").write <<~EOS
+      package:
+        name: test-package
+        version: '0.1.0'
+
+      build:
+        noarch: generic
+        string: buildstring
+        script:
+          - mkdir -p $PREFIX/bin
+          - echo "echo Hello World!" >> $PREFIX/bin/hello
+          - chmod +x $PREFIX/bin/hello
+
+      test:
+        commands:
+          - test -d ${PREFIX}/bin/hello
+          - hello | grep "Hello World!"
+    EOS
+    system "#{bin}/rattler-build", "build"
+    assert_path_exists testpath/"output"/"noarch"/"test-package-0.1.0-buildstring.tar.bz2"
+  end
+end
diff --git a/README.md b/README.md
index 1e28ac4..a9747dd 100644
--- a/README.md
+++ b/README.md
@@ -7,3 +7,4 @@ This is a collection of formulae/casks for [Homebrew](https://brew.sh/) that I u
 - [Upscayl](https://github.com/upscayl/upscayl): `brew install --no-quarantine pavelzw/pavelzw/upscayl`
 - [cythonbuilder](https://github.com/mike-huls/cythonbuilder/): `brew install pavelzw/pavelzw/cythonbuilder`
 - [pixi](https://github.com/prefix-dev/pixi): ~`brew install pavelzw/pavelzw/pixi`~ migrated to [homebrew-core](https://formulae.brew.sh/formula/pixi) (https://github.com/Homebrew/homebrew-core/pull/136437) `brew install pixi`
+- [rattler-build](https://github.com/prefix-dev/rattler-build): `brew install pavelzw/pavelzw/rattler-build`