diff --git a/dev-ml/timezone/Manifest b/dev-ml/timezone/Manifest
index d26b64d4fe3b6..27972c9b032f1 100644
--- a/dev-ml/timezone/Manifest
+++ b/dev-ml/timezone/Manifest
@@ -1,3 +1,2 @@
-DIST timezone-0.15.0.tar.gz 9480 BLAKE2B a47fd0efcd659e2bd3adcb07776a4ca25ef65fc5ba4af87ef361cd4aa2c45e3641e9f240b033f50c0e6108868deca7bf57eba6e8a753947ef7b14f03c74b911c SHA512 d50cd1e8f116f9121383b2d20d5dcbf99b5388a2fed915302f0566c6f2d93bdf1480c2f998fac6b81a636be52b601b38981b3083adaaf405a1154b63c0b0d6da
 DIST timezone-0.16.0.tar.gz 9881 BLAKE2B 839cc11605bf8e9215c6629918b5a9423f3f5d67cb896f3b277707dc22e3570c9dd7f264aa0baa43aaace94500cde47915cd20b2fddf04c87bda445714691438 SHA512 d01f9d0b0cca379a6741d0af35e39860d97e620cd2a064d5498b724319a88e8088bdad5df52b2972a234b59678d99821edce4400c889d98857023a8c54149889
 DIST timezone-0.17.0.tar.gz 10007 BLAKE2B 64bf7ebc1d06c224637c33a63f6b402aeecdafc3c627ef91e52241178d8312a39dc7821e6acd578993b5fa203465e62b60f0765b9bd82728c9334763dc76e4e6 SHA512 fdea08d3f8ccec16836ef556c6c719b3dde71cf7061b908518a6dec0d91b9151cc0c85a08b7ba3bdd40a5eaee1d921fa5fcf0d11117d0345d087ef4ab6d4bf73
diff --git a/dev-ml/timezone/timezone-0.15.0.ebuild b/dev-ml/timezone/timezone-0.15.0.ebuild
deleted file mode 100644
index 94f063c9746c7..0000000000000
--- a/dev-ml/timezone/timezone-0.15.0.ebuild
+++ /dev/null
@@ -1,18 +0,0 @@
-# Copyright 1999-2023 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-inherit dune
-
-DESCRIPTION="Time-zone handling for OCaml"
-HOMEPAGE="https://github.com/janestreet/timezone"
-SRC_URI="https://github.com/janestreet/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
-
-LICENSE="MIT"
-SLOT="0/$(ver_cut 1-2)"
-KEYWORDS="amd64 arm arm64 ~ppc ~ppc64 ~riscv x86"
-IUSE="+ocamlopt"
-
-RDEPEND="dev-ml/core:${SLOT}"
-DEPEND="${RDEPEND}"