diff --git a/sci-mathematics/smtinterpol/smtinterpol-2.5_p20211018.ebuild b/sci-mathematics/smtinterpol/smtinterpol-2.5_p20211018.ebuild
deleted file mode 100644
index dc297a1f0de84..0000000000000
--- a/sci-mathematics/smtinterpol/smtinterpol-2.5_p20211018.ebuild
+++ /dev/null
@@ -1,43 +0,0 @@
-# Copyright 1999-2023 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-[[ ${PV} == *_p20211018 ]] && COMMIT=32d7fa8751f668f9e9a18e4e96df3337b53d2150
-
-inherit java-pkg-2 java-ant-2
-
-DESCRIPTION="Interpolating SMT-solver computing Craig interpolants for various theories"
-HOMEPAGE="http://ultimate.informatik.uni-freiburg.de/smtinterpol/
-	https://github.com/ultimate-pa/smtinterpol/"
-SRC_URI="https://github.com/ultimate-pa/${PN}/archive/${COMMIT}.tar.gz
-	-> ${P}.tar.gz"
-S="${WORKDIR}"/${PN}-${COMMIT}
-
-LICENSE="LGPL-3"
-SLOT="0"
-KEYWORDS="amd64 ~x86"
-
-RDEPEND=">=virtual/jre-1.8"
-DEPEND=">=virtual/jdk-1.8"
-
-PATCHES=(
-	"${FILESDIR}"/${PN}-Version.template-version.patch
-	"${FILESDIR}"/${PN}-build.xml-basename.patch
-)
-
-src_prepare() {
-	default
-	java-pkg-2_src_prepare
-}
-
-src_compile() {
-	eant all
-}
-
-src_install() {
-	java-pkg_dojar dist/*.jar
-	java-pkg_dolauncher ${PN} --jar ${PN}.jar
-
-	einstalldocs
-}