diff --git a/Formula/swaptop.rb b/Formula/swaptop.rb
new file mode 100644
index 0000000..dc1c420
--- /dev/null
+++ b/Formula/swaptop.rb
@@ -0,0 +1,20 @@
+class Swaptop < Formula
+  desc "Htop-style view of which processes are using swap, and how"
+  homepage "https://github.com/andydixon/swaptop"
+  url "https://github.com/andydixon/swaptop/archive/refs/tags/v1.0.0.tar.gz"
+  sha256 "a6da1237452ad97435a7a9f9c95151069d3b7cf601de489d050103458ea19a1b"
+  license "GPL-3.0-or-later"
+  head "https://github.com/andydixon/swaptop.git", branch: "master"
+
+  depends_on "go" => :build
+  depends_on :linux
+
+  def install
+    system "go", "build", *std_go_args(ldflags: "-s -w -X main.version=#{version}")
+    man1.install "docs/swaptop.1"
+  end
+
+  test do
+    assert_match version.to_s, shell_output("#{bin}/swaptop --version")
+  end
+end
diff --git a/README.md b/README.md
index af96099..e4596e1 100644
--- a/README.md
+++ b/README.md
@@ -4,4 +4,5 @@ Homebrew tap.
 
 ```sh
 brew install andydixon/tap/mapsize
+brew install andydixon/tap/swaptop   # Linux only
 ```