diff --git a/sci-biology/opfvta_bidsdata/ChangeLog b/sci-biology/opfvta_bidsdata/ChangeLog
deleted file mode 100644
index 3a5bd0b..0000000
--- a/sci-biology/opfvta_bidsdata/ChangeLog
+++ /dev/null
@@ -1,12 +0,0 @@
-  06 Jan 2020;  <chymera@gentoo.org> opfvta_bidsdata-2.0.ebuild:
-  sci-biology/opfvta_bidsdata:
-
-*opfvta_bidsdata-2.0 (09 Dec 2019)
-
-  09 Dec 2019;  <chymera@gentoo.org> +opfvta_bidsdata-2.0.ebuild:
-  sci-biology/opfvta_bidsdata: version bump 2.0 ahead of Gentoo Science
-
-*opfvta_bidsdata-1.2 (06 Dec 2019)
-
-  06 Dec 2019;  <chymera@gentoo.org> +metadata.xml, +opfvta_bidsdata-1.2.ebuild:
-  sci-biology/opfvta_bidsdata: version bump 1.2 ahead of Gentoo Science
diff --git a/sci-biology/opfvta_bidsdata/Manifest b/sci-biology/opfvta_bidsdata/Manifest
deleted file mode 100644
index 1076871..0000000
--- a/sci-biology/opfvta_bidsdata/Manifest
+++ /dev/null
@@ -1,2 +0,0 @@
-DIST opfvta_bidsdata-1.2.tar.xz 12101699696 SHA256 5c48b4214abc8d7cc8c0b8820bba52950427cd44ee397031bfe674503762693f SHA512 213100ccf561b2d805199a876e85f0793545df5d2fed5ac0039e008d0fe9706f9836ca94a351e9651032d2f96b0b91182e1c2d4b129dbf3ec824d852c77880aa WHIRLPOOL 0f0d0fc4a1fcb9324547841517f0584431baef3346c94fcf1e56ff81b5bb62848b72587a0c2d8ca8b53d74a3ac76c2f8c641c38e01290c8637a464db1190f8c1
-DIST opfvta_bidsdata-2.0.tar.xz 12372152444 SHA256 10453e5d9d8e5f747a19d7c8a571cafb8bb2f93128c6ddd97c267520ab8ed781 SHA512 4e8769e358a8f0e2c25b46db094d0cbf375bf4aa83365834be5ee6a1db012d6be6174f0416f0158354a17e9616863a459f9d89ea3df8694bf23d4ecd75b289fc WHIRLPOOL 1738d8257ce18473f7522e175bf893d9b0087b17a8eaff900108fe04e9bc9d8a8ee27cb3d109df1be0b1aa9126a5b6d4a2929dc7014c27b6c0dbc51fec38f7c8
diff --git a/sci-biology/opfvta_bidsdata/metadata.xml b/sci-biology/opfvta_bidsdata/metadata.xml
deleted file mode 100644
index 729ebaa..0000000
--- a/sci-biology/opfvta_bidsdata/metadata.xml
+++ /dev/null
@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
-<pkgmetadata>
-	<maintainer type="person">
-		<email>chr@chymera.eu</email>
-		<name>Horea Christian</name>
-	</maintainer>
-	<maintainer type="project">
-		<email>sci@gentoo.org</email>
-		<name>Gentoo Science Project</name>
-	</maintainer>
-	<longdescription lang="en">
-		BIDS-formatted MRI data recorded at the ETH/UZH Animal Imaging Center
-		and first associated with the OPFVTA publication. The data represents
-		f/MRI mouse brain scans with both BOLD and CBV contrasts, using block
-		and phasic stimulation protocols delivered via a laser to the VTA,
-		which is rendered sensitive by channelrhodopsin expression under
-		the dopamine transporter promoter.
-	</longdescription>
-</pkgmetadata>
diff --git a/sci-biology/opfvta_bidsdata/opfvta_bidsdata-1.2.ebuild b/sci-biology/opfvta_bidsdata/opfvta_bidsdata-1.2.ebuild
deleted file mode 100644
index 3c1317f..0000000
--- a/sci-biology/opfvta_bidsdata/opfvta_bidsdata-1.2.ebuild
+++ /dev/null
@@ -1,33 +0,0 @@
-# Copyright 1999-2019 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-inherit check-reqs
-
-DESCRIPTION="BIDS data files released with the OPFVTA publication"
-HOMEPAGE="http://www.aic-fmi.ethz.ch/"
-SRC_URI="
-	http://chymera.eu/distfiles/${P}.tar.xz
-	https://zenodo.org/record/3565897/files/${P}.tar.xz
-	"
-
-LICENSE="CC-BY-SA-4.0"
-SLOT="0"
-KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
-
-RDEPEND=""
-DEPEND=""
-
-pkg_pretend() {
-	CHECKREQS_DISK_BUILD="33G"
-	check-reqs_pkg_pretend
-}
-
-# We disable this phase to not check requirements twice.
-pkg_setup() { :; }
-
-src_install() {
-	insinto "/usr/share/${PN}"
-	doins -r *
-}
diff --git a/sci-biology/opfvta_bidsdata/opfvta_bidsdata-2.0.ebuild b/sci-biology/opfvta_bidsdata/opfvta_bidsdata-2.0.ebuild
deleted file mode 100644
index 44c761c..0000000
--- a/sci-biology/opfvta_bidsdata/opfvta_bidsdata-2.0.ebuild
+++ /dev/null
@@ -1,33 +0,0 @@
-# Copyright 2019-2020 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-inherit check-reqs
-
-DESCRIPTION="BIDS data files released with the OPFVTA publication"
-HOMEPAGE="http://www.aic-fmi.ethz.ch/"
-SRC_URI="
-	http://chymera.eu/distfiles/${P}.tar.xz
-	https://zenodo.org/record/3575149/files/${P}.tar.xz
-	"
-
-LICENSE="CC-BY-SA-4.0"
-SLOT="0"
-KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
-
-RDEPEND=""
-DEPEND=""
-
-pkg_pretend() {
-	CHECKREQS_DISK_BUILD="33G"
-	check-reqs_pkg_pretend
-}
-
-# We disable this phase to not check requirements twice.
-pkg_setup() { :; }
-
-src_install() {
-	insinto "/usr/share/${PN}"
-	doins -r *
-}