diff --git a/dev-util/patdiff/Manifest b/dev-util/patdiff/Manifest
index 2b30595e8b1a..6d59b60241ed 100644
--- a/dev-util/patdiff/Manifest
+++ b/dev-util/patdiff/Manifest
@@ -1,3 +1,2 @@
-DIST patdiff-0.15.0.tar.gz 223538 BLAKE2B 1b73275f5c2f27441e62a03f1b3215f991302a20a4d4385a0795fb657e77d97bfeee0ed8bba54fac0b1136e02d29b4f3c689b2a03b0f80292deb787c33f235bc SHA512 f301e0133447f8284b565fd821db79239fff0401511ecfcef303fc79a3073b2cec527c7a357617541d5f149096c3f8977b717620893e53e2a407db1c3ea68924
 DIST patdiff-0.16.0.tar.gz 225561 BLAKE2B 07492ac282cf40c62f4afa49c2af292fb524352f76532910635e23a86cbd2011e2ea02dfc715601bc7690dd3d8d35d99e9f87e2ee0184f47e4d8ce36deb40154 SHA512 602f6226500e422bebb2cb9332ce4994a0c06d0c496fde77138f75541dc1d2d28afcbe82349fa8211d3d48597baf5ad9bf263f9c77bec3216af1e09eed0fd068
 DIST patdiff-0.17.0.tar.gz 237574 BLAKE2B 3f067b1a3bfe919ba40fd068ea20f7dcdda2643d3888c1b1682c88657fc2d9ef389ccff1d29488970ba66975cd18e011eab89f1ff8a1e0060f1761cb77455a6c SHA512 33de24cc783f573016113d6a62f18c45df70b365f862f1797dc6db374c2b5a7faad21301c58c767af27444030edd56ffd83b22a3b946885f770bc4225ff9a80a
diff --git a/dev-util/patdiff/patdiff-0.15.0.ebuild b/dev-util/patdiff/patdiff-0.15.0.ebuild
deleted file mode 100644
index f10b7a3ff52a..000000000000
--- a/dev-util/patdiff/patdiff-0.15.0.ebuild
+++ /dev/null
@@ -1,22 +0,0 @@
-# Copyright 1999-2023 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-inherit dune
-
-DESCRIPTION="Colored patience diffs with word-level refinement"
-HOMEPAGE="https://github.com/janestreet/patdiff"
-SRC_URI="https://github.com/janestreet/patdiff/archive/v${PV}.tar.gz -> ${P}.tar.gz"
-
-LICENSE="Apache-2.0"
-SLOT="0/$(ver_cut 1-2)"
-KEYWORDS="~amd64"
-IUSE="+ocamlopt"
-
-RDEPEND="
-	dev-ml/core_unix:${SLOT}
-	dev-ml/patience_diff:${SLOT}
-	dev-ml/pcre-ocaml:=
-"
-DEPEND="${RDEPEND}"