diff --git a/media-video/prismatik/Manifest b/media-video/prismatik/Manifest
index bf12ab3..782a5f2 100644
--- a/media-video/prismatik/Manifest
+++ b/media-video/prismatik/Manifest
@@ -4,9 +4,11 @@ DIST prismatik-5.11.2.16.tar.gz 4259685 BLAKE2B 399b443a853f81c8545ba10fdb2e6fff
 DIST prismatik-5.11.2.17.tar.gz 4259909 BLAKE2B dba5cb2d4e3ac9ecc743b93713bb641ab60431db2788e18124b4dc78dd5f41c8f6fd71ab7ee7fcfb4fa89546ecaae87d0bb1e485e9817329c56486e82a1921fc SHA512 d8f96b70782185352c9035e295c2c3db73b0e1adcbc7fee8fbe90771f0f4d97107c89c765358be2253bf1b800b87ff55a1521a778a1d1d1edb39da6be48f7a0b
 DIST prismatik-5.11.2.18.tar.gz 4287784 BLAKE2B d561ce661094b57ae429d213f2284df387f96d1ee38f9b2872648e93f5e34c92a87f7f28f8a223c05af6be88f0d1d1507497075aba17bf6520527098c1809c17 SHA512 480d65631f7e743af919b7cedcc74b920fa09e76f05bac99e6d165f75788baffea1d22e6f6af47274604056004e3740db1db3289f5b48e0f3ba5baabc0be76f7
 DIST prismatik-5.11.2.19.tar.gz 4288260 BLAKE2B aaba2416f8a92435948927a1679930d1c8d4db5e6ae922055555cfe7e6ab17a2d9af3fad4cd37176c291dd1f4764876c6e4d72bab26526bde408bb088c857f32 SHA512 6194d5d5c6514b08237fca86fc6ac13614bb88be0b61e0b6a6c286fd16c45eed7f3d58e505f9d167c33985c5054ceb85b52d448bfbde0e713320b8efeea332ee
+DIST prismatik-5.11.2.20.tar.gz 4291234 BLAKE2B 33c80d7c9c48490e08d5eb8889778387355a13c4df20afb5e02258db1b7345a403a7de982106eebf5fe14c81503eedf5e84386a27e7a3cff9bb75d2407c8e942 SHA512 53c436bf1d7555fdf96a959221e68da91c497465fca423a1a6ae4dc9922f5ee35476161e53ca049096ca6e4eff67c34e53b14480c722f0e01d4bcb18af0152d3
 EBUILD prismatik-5.11.2.13.ebuild 1214 BLAKE2B b8ac1e2ae6778c4cc0525845518e15ba522e6b58154f40d5c9dddddabcc94214032a50fa73aebc2ebd4775b43b7348c058279ce78854c342d7f6c07b99c743bc SHA512 16ce05b79e660628c30c1a3639e541250af1ef2efad3955476d2fcd20f581343573d0c253d965b3b83f32c3d020802641be9a25b626da10cda2e13d01e1cf73b
 EBUILD prismatik-5.11.2.15.ebuild 1214 BLAKE2B b8ac1e2ae6778c4cc0525845518e15ba522e6b58154f40d5c9dddddabcc94214032a50fa73aebc2ebd4775b43b7348c058279ce78854c342d7f6c07b99c743bc SHA512 16ce05b79e660628c30c1a3639e541250af1ef2efad3955476d2fcd20f581343573d0c253d965b3b83f32c3d020802641be9a25b626da10cda2e13d01e1cf73b
 EBUILD prismatik-5.11.2.16.ebuild 1214 BLAKE2B b8ac1e2ae6778c4cc0525845518e15ba522e6b58154f40d5c9dddddabcc94214032a50fa73aebc2ebd4775b43b7348c058279ce78854c342d7f6c07b99c743bc SHA512 16ce05b79e660628c30c1a3639e541250af1ef2efad3955476d2fcd20f581343573d0c253d965b3b83f32c3d020802641be9a25b626da10cda2e13d01e1cf73b
 EBUILD prismatik-5.11.2.17.ebuild 1214 BLAKE2B b8ac1e2ae6778c4cc0525845518e15ba522e6b58154f40d5c9dddddabcc94214032a50fa73aebc2ebd4775b43b7348c058279ce78854c342d7f6c07b99c743bc SHA512 16ce05b79e660628c30c1a3639e541250af1ef2efad3955476d2fcd20f581343573d0c253d965b3b83f32c3d020802641be9a25b626da10cda2e13d01e1cf73b
 EBUILD prismatik-5.11.2.18.ebuild 1214 BLAKE2B b8ac1e2ae6778c4cc0525845518e15ba522e6b58154f40d5c9dddddabcc94214032a50fa73aebc2ebd4775b43b7348c058279ce78854c342d7f6c07b99c743bc SHA512 16ce05b79e660628c30c1a3639e541250af1ef2efad3955476d2fcd20f581343573d0c253d965b3b83f32c3d020802641be9a25b626da10cda2e13d01e1cf73b
 EBUILD prismatik-5.11.2.19.ebuild 1214 BLAKE2B b8ac1e2ae6778c4cc0525845518e15ba522e6b58154f40d5c9dddddabcc94214032a50fa73aebc2ebd4775b43b7348c058279ce78854c342d7f6c07b99c743bc SHA512 16ce05b79e660628c30c1a3639e541250af1ef2efad3955476d2fcd20f581343573d0c253d965b3b83f32c3d020802641be9a25b626da10cda2e13d01e1cf73b
+EBUILD prismatik-5.11.2.20.ebuild 1214 BLAKE2B b8ac1e2ae6778c4cc0525845518e15ba522e6b58154f40d5c9dddddabcc94214032a50fa73aebc2ebd4775b43b7348c058279ce78854c342d7f6c07b99c743bc SHA512 16ce05b79e660628c30c1a3639e541250af1ef2efad3955476d2fcd20f581343573d0c253d965b3b83f32c3d020802641be9a25b626da10cda2e13d01e1cf73b
diff --git a/media-video/prismatik/prismatik-5.11.2.20.ebuild b/media-video/prismatik/prismatik-5.11.2.20.ebuild
new file mode 100644
index 0000000..c8a77cb
--- /dev/null
+++ b/media-video/prismatik/prismatik-5.11.2.20.ebuild
@@ -0,0 +1,60 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+inherit qmake-utils udev
+
+if [ ${PV} == "9999" ]; then
+        inherit git-r3
+        EGIT_REPO_URI="https://github.com/psieg/Lightpack"
+else
+        inherit vcs-snapshot
+        SRC_URI="https://github.com/psieg/Lightpack/archive/${PV}.tar.gz -> ${P}.tar.gz"
+        KEYWORDS="~x86 ~amd64"
+fi
+
+DESCRIPTION="Prismatik is an open-source software to control Lightpack devices"
+HOMEPAGE="http://lightpack.tv"
+
+LICENSE="GPL-3"
+SLOT="0"
+IUSE=""
+
+RDEPEND="
+	dev-qt/qtcore:5
+	dev-qt/qtgui:5
+	dev-qt/qtnetwork:5
+	dev-qt/qtserialport:5
+	dev-qt/qtwidgets:5
+	media-libs/mesa
+	virtual/libusb:1
+	virtual/udev
+	x11-libs/libX11
+	x11-libs/libXext"
+DEPEND="${RDEPEND}
+	virtual/pkgconfig"
+
+S="${WORKDIR}/${P}/Software"
+
+src_prepare() {
+	rm -rf qtserialport
+	sed -e "/qtserialport/d" -i Lightpack.pro || die
+	default
+}
+
+src_configure() {
+	eqmake5 Lightpack.pro
+}
+
+src_install() {
+	newbin bin/Prismatik ${PN}
+
+	domenu dist_linux/deb/usr/share/applications/${PN}.desktop
+
+	insinto /usr/share/
+	doins -r dist_linux/deb/usr/share/{icons,pixmaps}
+
+	udev_dorules dist_linux/deb/etc/udev/rules.d/93-lightpack.rules
+}