diff --git a/ext4fuse.rb b/ext4fuse.rb
deleted file mode 100644
index bc86f5f..0000000
--- a/ext4fuse.rb
+++ /dev/null
@@ -1,57 +0,0 @@
-class MacFuseRequirement < Requirement
-  fatal true
-
-  satisfy(build_env: false) { self.class.binary_mac_fuse_installed? }
-
-  def self.binary_mac_fuse_installed?
-    File.exist?("/usr/local/include/fuse/fuse.h") &&
-      !File.symlink?("/usr/local/include/fuse")
-  end
-
-  env do
-    ENV.append_path "PKG_CONFIG_PATH", HOMEBREW_LIBRARY/"Homebrew/os/mac/pkgconfig/fuse"
-    ENV.append_path "PKG_CONFIG_PATH", "/usr/local/lib/pkgconfig"
-
-    unless HOMEBREW_PREFIX.to_s == "/usr/local"
-      ENV.append_path "HOMEBREW_LIBRARY_PATHS", "/usr/local/lib"
-      ENV.append_path "HOMEBREW_INCLUDE_PATHS", "/usr/local/include/fuse"
-    end
-  end
-
-  def message
-    "macFUSE is required. Please run `brew install --cask macfuse` first."
-  end
-end
-
-class Ext4fuse < Formula
-  desc "Read-only implementation of ext4 for FUSE"
-  homepage "https://github.com/gerard/ext4fuse"
-  url "https://github.com/gerard/ext4fuse/archive/v0.1.3.tar.gz"
-  sha256 "550f1e152c4de7d4ea517ee1c708f57bfebb0856281c508511419db45aa3ca9f"
-  license "GPL-2.0"
-  head "https://github.com/gerard/ext4fuse.git"
-
-  bottle do
-    sha256 cellar: :any, catalina:    "446dde5e84b058966ead0cde5e38e9411f465732527f6decfa1c0dcdbd4abbef"
-    sha256 cellar: :any, mojave:      "88c4918bf5218f99295e539fe4499152edb3b60b6659e44ddd68b22359f512ae"
-    sha256 cellar: :any, high_sierra: "fc69c8993afd0ffc16a73c9c036ca8f83c77ac2a19b3237f76f9ccee8b30bbc9"
-    sha256 cellar: :any, sierra:      "fe8bbe7cd5362f00ff06ef750926bf349d60563c20b0ecf212778631c8912ba2"
-    sha256 cellar: :any, el_capitan:  "291047c821b7b205d85be853fb005510c6ab01bd4c2a2193c192299b6f049d35"
-    sha256 cellar: :any, yosemite:    "b11f564b7e7c08af0b0a3e9854973d39809bf2d8a56014f4882772b2f7307ac1"
-  end
-
-  depends_on "pkg-config" => :build
-
-  on_macos do
-    depends_on MacFuseRequirement => :build
-  end
-
-  on_linux do
-    depends_on "libfuse"
-  end
-
-  def install
-    system "make"
-    bin.install "ext4fuse"
-  end
-end