diff --git a/net-im/Quaternion/Manifest b/net-im/Quaternion/Manifest
new file mode 100644
index 0000000..c1b5a9a
--- /dev/null
+++ b/net-im/Quaternion/Manifest
@@ -0,0 +1 @@
+DIST Quaternion-0.0.95.1.tar.gz 1224589 BLAKE2B 8ae7bd59493bc564f55a36f8aab0ccddbe9efe53abebabc5a049b8f7cbb69b118b5a601b6fd918a1ac1d8fe5d057926b58f28a4a1df26233ae27ae1443f7decd SHA512 465e49b90fef88b252f26b5791c2d491bfa451dd3b876b1fce8732bf96276437343fd368d1d48d20a2b5ec993a3e0a36709232f60fadd176548a7b942b22b678
diff --git a/net-im/Quaternion/Quaternion-0.0.95.1.ebuild b/net-im/Quaternion/Quaternion-0.0.95.1.ebuild
new file mode 100644
index 0000000..517a50e
--- /dev/null
+++ b/net-im/Quaternion/Quaternion-0.0.95.1.ebuild
@@ -0,0 +1,44 @@
+# Copyright 2019-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit cmake
+
+DESCRIPTION="A Qt5-based IM client for the Matrix protocol"
+HOMEPAGE="https://github.com/QMatrixClient/Quaternion https://matrix.org/docs/projects/client/quaternion.html"
+SRC_URI="https://github.com/QMatrixClient/Quaternion/archive/${PV}.tar.gz -> ${P}.tar.gz"
+SLOT="0"
+LICENSE="GPL-3"
+KEYWORDS="~amd64"
+IUSE="+keychain"
+
+DEPEND="
+	dev-qt/qtwidgets:5=
+	dev-qt/qtnetwork:5=
+	dev-qt/qtquickcontrols:5=
+	dev-qt/qtquickcontrols2:5=
+	dev-qt/qtscript:5=
+	dev-qt/qtgui:5=
+	dev-qt/linguist-tools:5=
+	dev-qt/qtmultimedia:5=
+	>=net-libs/libqmatrixclient-0.5.1:=
+	keychain? ( dev-libs/qtkeychain:= )
+"
+
+src_prepare() {
+	# I wouldn't be surprised that Qt on a Ubuntu PPA is broken
+	# https://github.com/quotient-im/Quaternion/pull/484/files#r256167611
+	sed -i 's/Multimedia DBus)/Multimedia)/' CMakeLists.txt || die "Failed removing hard-dep on QtDbus"
+
+	default
+	cmake_src_prepare
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DUSE_KEYCHAIN=$(usex keychain)
+	)
+
+	cmake_src_configure
+}
diff --git a/net-im/Quaternion/metadata.xml b/net-im/Quaternion/metadata.xml
new file mode 100644
index 0000000..b243963
--- /dev/null
+++ b/net-im/Quaternion/metadata.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>contact@hacktivis.me</email>
+		<name>Haelwenn (lanodan) Monnier</name>
+	</maintainer>
+	<use>
+		<flag name="keychain">Enable support for password storage via <pkg>dev-libs/qtkeychain</pkg></flag>
+	</use>
+</pkgmetadata>