diff --git a/app-text/jabref/Manifest b/app-text/jabref/Manifest
deleted file mode 100644
index f557aaf..0000000
--- a/app-text/jabref/Manifest
+++ /dev/null
@@ -1,4 +0,0 @@
-DIST jabref_5.0-1_amd64.deb 292728612 BLAKE2B 98ec5b47b9086c43a231e9d680952810692e64cc83f81f7f56b586e22783d3f782fab9df9b7907d2188f3e456db43bcdcd546c4c1f55dababb1c24d6f899175d SHA512 e8f6489647e535fb7d263d42a6ad2f5591e5185c1e377d523c6acd9746b7333d9d36a59b23e8e9eed1f540920355b73e29d7f9f56e61082c17005f0672692fd8
-DIST jabref_5.1-1_amd64.deb 173095152 BLAKE2B 739d8899a2b18435e40dcdba1b5fd05ac9c6cb9c5cbab8ecd6469be0938ccdca75222d642f082d1d11db5c752049d3c3951a581d19d7d4256ccf6ba66a69b0dd SHA512 a918f8ed28fe4220e24e442bfbec3878080ce3a10c198e62cb61d833a639d6e9263b19a042357fbeef9bb7a59ec01021e50d2c1c1db8529ec28bf44de67f4fb7
-EBUILD jabref-5.0.ebuild 553 BLAKE2B 9f2a1bba5bcf7a32e783816b0e5af3eee75befef7ba92e71c1d10ff2cb6f00d991940f13c22e293615d5cd690b247999b953fcc092b7a6d53ee2d8b3a36bba34 SHA512 84f184b1e8c44c5d1c44a4f26a3f8891379761dd3eab30ed4534f8596b222b7472080084ce816640e0e4bcde006377b7ba69eee001a2a10fb2afa3ebdb696676
-EBUILD jabref-5.1.ebuild 553 BLAKE2B 9f2a1bba5bcf7a32e783816b0e5af3eee75befef7ba92e71c1d10ff2cb6f00d991940f13c22e293615d5cd690b247999b953fcc092b7a6d53ee2d8b3a36bba34 SHA512 84f184b1e8c44c5d1c44a4f26a3f8891379761dd3eab30ed4534f8596b222b7472080084ce816640e0e4bcde006377b7ba69eee001a2a10fb2afa3ebdb696676
diff --git a/app-text/jabref/jabref-5.0.ebuild b/app-text/jabref/jabref-5.0.ebuild
deleted file mode 100644
index af5430c..0000000
--- a/app-text/jabref/jabref-5.0.ebuild
+++ /dev/null
@@ -1,33 +0,0 @@
-# Copyright 2020 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-DESCRIPTION="JabRef"
-HOMEPAGE="https://www.jabref.org"
-SRC_URI="https://github.com/JabRef/jabref/releases/download/v${PV}/jabref_${PV}-1_amd64.deb"
-
-LICENSE=""
-SLOT="0"
-KEYWORDS="~amd64 ~x86"
-IUSE=""
-
-DEPEND=""
-RDEPEND="${DEPEND}"
-BDEPEND=""
-
-
-S="${WORKDIR}"
-
-src_prepare() {
-	default
-	unpack ../work/data.tar.xz
-}
-
-src_install() {
-	insinto /
-	doins -r opt
-
-	fperms +x /opt/jabref/bin/JabRef
-	dosym ../../opt/jabref/bin/JabRef /usr/bin/jabref
-}
diff --git a/app-text/jabref/jabref-5.1.ebuild b/app-text/jabref/jabref-5.1.ebuild
deleted file mode 100644
index af5430c..0000000
--- a/app-text/jabref/jabref-5.1.ebuild
+++ /dev/null
@@ -1,33 +0,0 @@
-# Copyright 2020 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-DESCRIPTION="JabRef"
-HOMEPAGE="https://www.jabref.org"
-SRC_URI="https://github.com/JabRef/jabref/releases/download/v${PV}/jabref_${PV}-1_amd64.deb"
-
-LICENSE=""
-SLOT="0"
-KEYWORDS="~amd64 ~x86"
-IUSE=""
-
-DEPEND=""
-RDEPEND="${DEPEND}"
-BDEPEND=""
-
-
-S="${WORKDIR}"
-
-src_prepare() {
-	default
-	unpack ../work/data.tar.xz
-}
-
-src_install() {
-	insinto /
-	doins -r opt
-
-	fperms +x /opt/jabref/bin/JabRef
-	dosym ../../opt/jabref/bin/JabRef /usr/bin/jabref
-}