diff --git a/dev-ml/atd/Manifest b/dev-ml/atd/Manifest
index 42ed8f1b5c852..01876f54cad10 100644
--- a/dev-ml/atd/Manifest
+++ b/dev-ml/atd/Manifest
@@ -1,2 +1 @@
-DIST atd-2.12.0.tar.gz 3302788 BLAKE2B 12688b6971eb600106a56ae4e75228c562d6f482867114737d8037ab1543daa8b3f9dce85732f79f57b7f8d917641a165c2bbc40474e7e39427a97286f0a5c9b SHA512 96a0cb809bc1a063104b9941d1552ce2906cd1ed6348b8350cd4b095251c1f3a189f2e696ee28bce1a71a8601d906d22f600fa381ac318c0b7d7b2f84c328037
 DIST atd-2.15.0.tar.gz 3352231 BLAKE2B 4e5ca04bef5f534da3191ee740b1879ffa6a7886498eb988e3124e85daf35942ce81954e7e08e4074c75bc8c528237c16d24bd44b9576f03ea3a90b7fad4d437 SHA512 e9a777d9453ccc8f41f907d130bbf3d094ab373bbb89eb6ee02b24f046cbc3a0881a33b9bf3b01674cbae3e586589eeae50a64ad7c7877b50fc764d05abd12fe
diff --git a/dev-ml/atd/atd-2.12.0.ebuild b/dev-ml/atd/atd-2.12.0.ebuild
deleted file mode 100644
index 8cbc489b2d4cf..0000000000000
--- a/dev-ml/atd/atd-2.12.0.ebuild
+++ /dev/null
@@ -1,41 +0,0 @@
-# Copyright 1999-2023 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-inherit dune
-
-DESCRIPTION="Static types for JSON APIs"
-HOMEPAGE="https://github.com/ahrefs/atd/"
-SRC_URI="https://github.com/ahrefs/atd/archive/${PV}.tar.gz
-	-> ${P}.tar.gz"
-
-LICENSE="MIT"
-SLOT="0/${PV}"
-KEYWORDS="~amd64"
-IUSE="+ocamlopt"
-RESTRICT="test"
-
-RDEPEND="
-	>=dev-lang/ocaml-4.08:=[ocamlopt?]
-	>=dev-ml/cmdliner-1.1.1:=
-	>=dev-ml/yojson-2.0.2:=
-	dev-ml/biniou:=
-	dev-ml/easy-format:=
-	dev-ml/menhir:=
-	dev-ml/re:=
-"
-DEPEND="${RDEPEND}"
-
-src_install() {
-	dune-install atd                            \
-				 atdgen                         \
-				 atdgen-codec-runtime           \
-				 atdgen-runtime                 \
-				 atdj                           \
-				 atdpy                          \
-				 atds                           \
-				 atdts
-
-	dodoc CHANGES.md CONTRIBUTING.md README.md
-}