diff --git a/app-arch/zpipe/Manifest b/app-arch/zpipe/Manifest
deleted file mode 100644
index f8eb2a0d78cc6..0000000000000
--- a/app-arch/zpipe/Manifest
+++ /dev/null
@@ -1 +0,0 @@
-DIST zpipe.201.zip 42173 SHA256 742f0da404fd279683e87e66001093bef7cca268b59a774d580c54bfeff4f1a5 SHA512 4c7fc5afd96c3db806679a56863752a18889d8e8dad7648b993a32bfa7ceb426782ec5f83567ad58ca5c5b79f145e8953667dc1a3b854fc8a76eaac165e28cb7 WHIRLPOOL 1ec1f7ca647fe6375900fdf61dc43a1a6a69f62ebd574b2190d5f12a0c45a6852d09fd856aa23ac1ac53f048d438b6179810cc0bf1e6c28091509601e8925b07
diff --git a/app-arch/zpipe/metadata.xml b/app-arch/zpipe/metadata.xml
deleted file mode 100644
index 0319eec4c8be9..0000000000000
--- a/app-arch/zpipe/metadata.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
-<pkgmetadata>
-	<maintainer type="person">
-		<email>mgorny@gentoo.org</email>
-		<name>Michał Górny</name>
-	</maintainer>
-</pkgmetadata>
diff --git a/app-arch/zpipe/zpipe-2.01-r1.ebuild b/app-arch/zpipe/zpipe-2.01-r1.ebuild
deleted file mode 100644
index 53985a4407833..0000000000000
--- a/app-arch/zpipe/zpipe-2.01-r1.ebuild
+++ /dev/null
@@ -1,30 +0,0 @@
-# Copyright 1999-2015 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Id$
-
-EAPI=5
-inherit toolchain-funcs
-
-MY_P=${PN}.${PV/./}
-DESCRIPTION="Pipe compressor/decompressor for ZPAQ"
-HOMEPAGE="http://mattmahoney.net/dc/zpaq.html"
-SRC_URI="http://mattmahoney.net/dc/${MY_P}.zip"
-
-LICENSE="GPL-3"
-SLOT="0"
-KEYWORDS="~amd64 ~x86"
-IUSE=""
-
-RDEPEND="<app-arch/libzpaq-7"
-DEPEND="${RDEPEND}
-	app-arch/unzip"
-
-S=${WORKDIR}
-
-src_compile() {
-	emake CXX="$(tc-getCXX)" LDLIBS=-lzpaq "${PN}"
-}
-
-src_install() {
-	dobin ${PN}
-}
diff --git a/profiles/package.mask b/profiles/package.mask
index fdf428eb287f6..25486fcced8a6 100644
--- a/profiles/package.mask
+++ b/profiles/package.mask
@@ -261,11 +261,6 @@ www-client/luakit
 >=dev-ml/tyxml-4
 >=dev-ml/js_of_ocaml-2.8
 
-# Michał Górny <mgorny@gentoo.org> (24 May 2016)
-# No longer maintained upstream, no longer works with libzpaq-7*.
-# Masked for removal in 30 days.
-app-arch/zpipe
-
 # Sam Jorna <wraeth@gentoo.org> (24 May 2016)
 # Deprecated in favour of sci-geosciences/qmapshack.
 # See bugs 561788 and 582262