diff --git a/dev-ml/chrome-trace/Manifest b/dev-ml/chrome-trace/Manifest
new file mode 100644
index 0000000000..0fc17fa426
--- /dev/null
+++ b/dev-ml/chrome-trace/Manifest
@@ -0,0 +1 @@
+DIST chrome-trace-3.16.0.tar.gz 2999701 BLAKE2B 5e371fa1003cec31273aeeb1a830036f48d3734588bd7a980b57aaae30d4984a34dec6f9be0ee9985c72dee08c2c6d456a789eab83cfce42c142a3abc6951b2e SHA512 3b1d041907128b6598e0f6150fe300a4a69098822f823ceead63b46e1005a21485738c6fa92641dd940c9f9cde48ae141ea51959a9b250bee3cbeb06ba788e23
diff --git a/dev-ml/chrome-trace/chrome-trace-3.16.0.ebuild b/dev-ml/chrome-trace/chrome-trace-3.16.0.ebuild
new file mode 100644
index 0000000000..af6b973efa
--- /dev/null
+++ b/dev-ml/chrome-trace/chrome-trace-3.16.0.ebuild
@@ -0,0 +1,41 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit dune
+
+DESCRIPTION="Chrome trace event generation library"
+HOMEPAGE="
+	https://opam.ocaml.org/packages/chrome-trace/
+	https://github.com/ocaml/dune/
+"
+SRC_URI="https://github.com/ocaml/dune/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+S="${WORKDIR}/dune-${PV}"
+
+LICENSE="MIT"
+
+SLOT="0/${PV}"
+
+KEYWORDS="~amd64"
+IUSE="ocamlopt"
+
+RESTRICT="test"
+
+RDEPEND="
+	>=dev-ml/dune-3.12:=
+	>=dev-lang/ocaml-4.08.0:=
+"
+
+DEPEND="
+	${RDEPEND}
+"
+
+src_configure() {
+	:
+}
+
+src_compile() {
+	dune-compile chrome-trace
+}
diff --git a/dev-ml/chrome-trace/metadata.xml b/dev-ml/chrome-trace/metadata.xml
new file mode 100644
index 0000000000..2131acf3be
--- /dev/null
+++ b/dev-ml/chrome-trace/metadata.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>tokusan441@gmail.com</email>
+		<name>Hiroki Tokunaga</name>
+	</maintainer>
+	<upstream>
+		<bugs-to>https://github.com/ocaml/dune/issues</bugs-to>
+		<remote-id type="github">ocaml/dune</remote-id>
+	</upstream>
+</pkgmetadata>