diff --git a/net-im/quaternion/additional-files/quaternion.iom b/net-im/quaternion/additional-files/quaternion.iom
new file mode 100644
index 000000000..f53dc3383
Binary files /dev/null and b/net-im/quaternion/additional-files/quaternion.iom differ
diff --git a/net-im/quaternion/additional-files/quaternion.rdef.in b/net-im/quaternion/additional-files/quaternion.rdef.in
new file mode 100644
index 000000000..0393bd6c4
--- /dev/null
+++ b/net-im/quaternion/additional-files/quaternion.rdef.in
@@ -0,0 +1,47 @@
+
+resource app_flags B_SINGLE_LAUNCH;
+
+resource app_version {
+	major  = @MAJOR@,
+	middle = @MIDDLE@,
+	minor  = @MINOR@,
+
+	variety = B_APPV_FINAL,
+	internal = 0,
+
+	short_info = "Quaternion",
+	long_info = "@LONG_INFO@"
+};
+
+resource app_signature "@APP_SIGNATURE@";
+
+resource vector_icon {
+	$"6E63696606020006023A109E3E92E0BE447039A35F4B00244868B300DBEFFDFF"
+	$"046CB504FF4C010A243B4C04FFD20400FD040072060209C2B9B6FFC2B9B6FFBC"
+	$"3BB6FFB700C2B8B700BC3AB700C936C2B9CE70BC3BCE70C2BDCE70C2C5CE70C2"
+	$"C1CE70C2C5CE70CDDBCE70CDDBCE70CE2ECE70CE71CDDACE71CE2DCE71CDDACE"
+	$"71C2C3CE71C2C3CE71C2BFCE71C2B8CE71C2BCCE71BC3AC2B9B6FFC937B6FFC2"
+	$"B9B6FF0007B702C302B702C302B701C2E9B700C2B7B700C2D1B700BC39C2B8B6"
+	$"FFBC3AB6FFC937B6FFCE71C2B7CE71BC39CE71C2D1CE6FC302CE70C2E9CE48BC"
+	$"A7C2B8B795C91DB795BC53B795B702C302B729BCA7B702C302020BB702C26DB7"
+	$"02C26DB702C286B700C2B8B700C29FB700C936C2B9CE70BC3BCE70C2BDCE70C2"
+	$"C5CE70C2C1CE70C2C5CE70CDDBCE70CDDBCE70CE2ECE70CE71CDDACE71CE2ECE"
+	$"71CDDACE71CD45CE71CD45CE71CD98CDDBCDDBCE2ECDDBCDDBCDDBC2C5CDDBC2"
+	$"C5CDDBC2C5CDDBC2B9CDDBC2B9CDDBBC54CDDBB702C26DB72AC8C9B702C26D06"
+	$"0CFEEAFFC33FBA2AC33FBA2AC33FBA2AC07CBA06BBEFBD9DBDB7BB39BB03BEDB"
+	$"BA4EC1B0BA7BC043BA4EC1B0BB6AC186BD85C137BF46BFDFBBB3C066BBB3C066"
+	$"BBF2BFA6BCCCBE42BC4DBEEDBEBCBBA7C4F1BB88C202BAAAC4F1BB88C5F7BAC0"
+	$"C5F7BAC0C516BA67C33FBA29C42BBA35C33FBA29060FAAFEAF3FC7A2BBCEC7A2"
+	$"BBD0C74BBCE2C6BBBEA5C70FC128C82EBDA3C82EBDA3C8BFBE2FC99FBF90C93D"
+	$"BED2CB38C2A7C806C88BCA78C64FC806C88BC807C894C807C894C802C898C7F9"
+	$"C8A1C7FEC89DC7F9C8A1CAB0CBC6CB86CB0EC96DC8A1C96DC8A1CBABC60ECA94"
+	$"BF11CC3FC24BC9DEBDB1C7A2BBCFC8D7BC98C7A2BBCF060ABFEA0FBA26C437BA"
+	$"26C437BAABC812C1CDCB97BDC1CB31C358CBBEC624CAE5C4D3CB7AC624CAE5C5"
+	$"6ECA07C56DCA07C407C853C1EBC773C450CA5CC450CA5CC38BCA89C1E9CA86C2"
+	$"BDCA9BBE98CA32BB53C4B4BC03C7C7BB53C4B4060A0501000240020B00000000"
+	$"0000400B6DC51430C5B0BC0A040100123FBE780000000000003FBFD5C4BCBEC4"
+	$"C38701178413040A000100023FBE780000000000003FBFD5C4BCBEC4C3870A01"
+	$"0101023FBE780000000000003FBFD5C4BCBEC4C3870A020102123FBE78000000"
+	$"0000003FBFD5C4BCBEC44B8D01178200040A0303030405123FBE780000000000"
+	$"003FBFD5C4BCBEC4C3870115810204"
+};
diff --git a/net-im/quaternion/patches/quaternion-0.0.9.4.patchset b/net-im/quaternion/patches/quaternion-0.0.9.4.patchset
new file mode 100644
index 000000000..6d73571be
--- /dev/null
+++ b/net-im/quaternion/patches/quaternion-0.0.9.4.patchset
@@ -0,0 +1,29 @@
+From a133cd2261c526b1d48d8f11c2e78a298b0b16b2 Mon Sep 17 00:00:00 2001
+From: Gerasim Troeglazov <3dEyes@gmail.com>
+Date: Mon, 18 Mar 2019 21:38:59 +1000
+Subject: Find translations in application dir
+
+
+diff --git a/client/main.cpp b/client/main.cpp
+index 92fad5a..581b059 100644
+--- a/client/main.cpp
++++ b/client/main.cpp
+@@ -85,10 +85,15 @@ int main( int argc, char* argv[] )
+     app.installTranslator(&qtTranslator);
+ 
+     QTranslator appTranslator;
++#ifdef __HAIKU__
++	if (!appTranslator.load(QLocale(), "quaternion", "_"))
++		appTranslator.load(QLocale(), "quaternion", "_", QCoreApplication::applicationDirPath() + "/translations");
++#else
+     if (!appTranslator.load(QLocale(), "quaternion", "_"))
+         appTranslator.load(QLocale(), "quaternion", "_",
+             QStandardPaths::locate(QStandardPaths::AppLocalDataLocation,
+             "translations", QStandardPaths::LocateDirectory));
++#endif
+     app.installTranslator(&appTranslator);
+ 
+ #if (QT_VERSION >= QT_VERSION_CHECK(5, 10, 0))
+-- 
+2.19.1
+
diff --git a/net-im/quaternion/quaternion-0.0.9.4.recipe b/net-im/quaternion/quaternion-0.0.9.4.recipe
new file mode 100644
index 000000000..8fa9be996
--- /dev/null
+++ b/net-im/quaternion/quaternion-0.0.9.4.recipe
@@ -0,0 +1,88 @@
+SUMMARY="A Qt5-based IM client for Matrix"
+DESCRIPTION="Quaternion is a cross-platform Qt5-based desktop IM client for Matrix, \
+a reference desktop application using libQMatrixClient."
+HOMEPAGE="https://github.com/QMatrixClient/Quaternion/"
+COPYRIGHT="2017-2019 QMatrixClient team"
+LICENSE="GNU GPL v3
+	GNU LGPL v2.1
+	"
+REVISION="1"
+SOURCE_URI="https://github.com/QMatrixClient/Quaternion/archive/$portVersion-beta2.tar.gz"
+CHECKSUM_SHA256="b0175d3cb521805da391255615e97f1d755c865bb14c878af5246c1091cb7bad"
+SOURCE_FILENAME="Quaternion-$portVersion-beta2.tar.gz"
+SOURCE_DIR="Quaternion-$portVersion-beta2"
+libVersion="0.5.0.2"
+SOURCE_URI_2="https://github.com/QMatrixClient/libqmatrixclient/archive/$libVersion.tar.gz"
+CHECKSUM_SHA256_2="dcd5cc1e6f01812bed1e234021eda0d73bfec5271e63fe0f7132a63296e3701c"
+SOURCE_FILENAME_2="libqmatrixclient-$libVersion.tar.gz"
+SOURCE_DIR_2="libqmatrixclient-$libVersion"
+
+PATCHES="quaternion-$portVersion.patchset"
+ADDITIONAL_FILES="quaternion.rdef.in"
+
+ARCHITECTURES="!x86_gcc2 x86 x86_64"
+SECONDARY_ARCHITECTURES="x86"
+
+PROVIDES="
+	quaternion$secondaryArchSuffix = $portVersion
+	app:Quaternion$secondaryArchSuffix = $portVersion
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	lib:libGL$secondaryArchSuffix
+	lib:libQt5Core$secondaryArchSuffix
+	lib:libQt5Gui$secondaryArchSuffix
+	lib:libQt5Network$secondaryArchSuffix
+	lib:libQt5Widgets$secondaryArchSuffix
+	lib:libQt5Xml$secondaryArchSuffix
+	lib:libz$secondaryArchSuffix
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	devel:libQt5Core$secondaryArchSuffix
+	devel:libQt5Gui$secondaryArchSuffix
+	devel:libQt5Network$secondaryArchSuffix
+	devel:libQt5Widgets$secondaryArchSuffix
+	devel:libQt5Xml$secondaryArchSuffix
+	devel:libz$secondaryArchSuffix
+	"
+BUILD_PREREQUIRES="
+	cmd:g++$secondaryArchSuffix
+	cmd:cmake
+	cmd:lrelease$secondaryArchSuffix >= 5
+	cmd:make
+	"
+
+BUILD()
+{
+	rm -rf lib
+	ln -sfn $sourceDir2 lib
+	mkdir -p build
+	cd build
+	cmake .. -DCMAKE_BUILD_TYPE=Release \
+		-DCMAKE_INSTALL_PREFIX=$appsDir/Quaternion
+	make $jobArgs
+}
+
+INSTALL()
+{
+	mkdir -p $appsDir/Quaternion/translations
+	cp build/quaternion $appsDir/Quaternion/Quaternion
+	cp build/*.qm $appsDir/Quaternion/translations
+
+	local APP_SIGNATURE="application/x-vnd.quaternion"
+	local MAJOR="`echo "$portVersion" | cut -d. -f1`"
+	local MIDDLE="`echo "$portVersion" | cut -d. -f2`"
+	local MINOR="`echo "$portVersion" | cut -d. -f3`"
+	sed \
+		-e "s|@APP_SIGNATURE@|$APP_SIGNATURE|" \
+		-e "s|@MAJOR@|$MAJOR|" \
+		-e "s|@MIDDLE@|$MIDDLE|" \
+		-e "s|@MINOR@|$MINOR|" \
+		-e "s|@LONG_INFO@|$LONG_INFO|" \
+		$portDir/additional-files/quaternion.rdef.in > quaternion.rdef
+
+	addResourcesToBinaries quaternion.rdef $appsDir/Quaternion/Quaternion
+	addAppDeskbarSymlink $appsDir/Quaternion/Quaternion
+}