diff --git a/sci-biology/mouse-brain-atlases/ChangeLog b/sci-biology/mouse-brain-atlases/ChangeLog
deleted file mode 100644
index fe3c819..0000000
--- a/sci-biology/mouse-brain-atlases/ChangeLog
+++ /dev/null
@@ -1,5 +0,0 @@
-*mouse-brain-atlases-0.5.3 (28 Dec 2018)
-
-  28 Dec 2018; Horea Christian <h.chr@mail.ru> +metadata.xml,
-  +mouse-brain-atlases-0.5.3.ebuild:
-  sci-biology/mouse-brain-atlases: version bump  ahead of Gentoo Science
diff --git a/sci-biology/mouse-brain-atlases/Manifest b/sci-biology/mouse-brain-atlases/Manifest
deleted file mode 100644
index c984d91..0000000
--- a/sci-biology/mouse-brain-atlases/Manifest
+++ /dev/null
@@ -1,2 +0,0 @@
-DIST mouse-brain-atlases-0.5.3.tar.xz 591935168 SHA256 ade5f957555d4ab4a1e679f8db7630911b2d3e6c7827d2e36ecd001f0deee333 SHA512 7d7ca79f99d03e4a9a97ccf6517fc6570770bee0cea80c2b31e7c4fb4500b8eb49ffb7df5579901c12dd982fd3efb6fc93490dcf53da715c167d47939ea44bdb WHIRLPOOL d1d73424b80b5fa9333a8db37362c22977e8aa3c7cf428d9062669f4fbb724e3dba5d11f598f61ed77fcd1328afca3dfea7f91f2cb3bee1fca28f638c393f233
-DIST mouse-brain-atlasesHD-0.5.3.tar.xz 915990788 SHA256 b27ec957db076d20ce7c8f7ecf2748c84a7e2776a99371fc784079ca35ff74bd SHA512 46c74d41d323d4cdd7cdf5e8c8ceec03eecf5e7b5c83bb95b7ad4814e55dc32ada7f781710dc40145ffd751d650d35eb5727c460920b831135ab706f5e136718 WHIRLPOOL 7ec3e92fe6acee455c54587d90d92a330ca20d34df09ab02f5f46be01905e9c7c3e8a91a8ad7c44f8b8431150f52741cbcd57258f618f4a30b0776d19c0d1a06
diff --git a/sci-biology/mouse-brain-atlases/metadata.xml b/sci-biology/mouse-brain-atlases/metadata.xml
deleted file mode 100644
index a8c20f1..0000000
--- a/sci-biology/mouse-brain-atlases/metadata.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
-<pkgmetadata>
-	<maintainer type="person">
-		<email>horea.christ@gmail.com</email>
-		<name>Horea Christian</name>
-	</maintainer>
-	<maintainer type="project">
-		<email>sci@gentoo.org</email>
-		<name>Gentoo Science Project</name>
-	</maintainer>
-	<longdescription lang="en">
-		Digital mouse brain atlases in NIfTI format for use in magnetic
-		resonance mouse brain imaging.
-	</longdescription>
-	<use>
-		<flag name="hires">Also install high-resolution atlases.</flag>
-	</use>
-</pkgmetadata>
diff --git a/sci-biology/mouse-brain-atlases/mouse-brain-atlases-0.5.3.ebuild b/sci-biology/mouse-brain-atlases/mouse-brain-atlases-0.5.3.ebuild
deleted file mode 100644
index 65963d5..0000000
--- a/sci-biology/mouse-brain-atlases/mouse-brain-atlases-0.5.3.ebuild
+++ /dev/null
@@ -1,44 +0,0 @@
-# Copyright 1999-2018 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-inherit check-reqs
-
-DESCRIPTION="A collection of mouse brain atlases in NIfTI format"
-HOMEPAGE="https://github.com/IBT-FMI/mouse-brain-atlases"
-SRC_URI="
-	http://chymera.eu/distfiles/${P}.tar.xz
-	hires? ( http://chymera.eu/distfiles/${PN}HD-${PV}.tar.xz )
-	"
-
-LICENSE="fairuse"
-SLOT="0"
-KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
-IUSE="hires"
-
-RDEPEND=""
-DEPEND=""
-
-pkg_pretend() {
-	if use hires; then
-		CHECKREQS_DISK_BUILD="4G"
-		CHECKREQS_DISK_USR="4G"
-		CHECKREQS_DISK_VAR="8G"
-	else
-		CHECKREQS_DISK_BUILD="500M"
-	fi
-	check-reqs_pkg_pretend
-}
-
-# We disable this phase to not check requirements twice.
-pkg_setup() { :; }
-
-src_install() {
-	insinto "/usr/share/${PN}"
-	doins *
-	if use hires; then
-		cd "../${PN}HD-${PV}"
-		doins *
-	fi
-}