diff --git a/programming/library/libthai/actions.py b/programming/library/libthai/actions.py
new file mode 100644
index 0000000000..f85fff3e6a
--- /dev/null
+++ b/programming/library/libthai/actions.py
@@ -0,0 +1,18 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+#
+# Licensed under the GNU General Public License, version 3.
+# See the file https://www.gnu.org/licenses/gpl-3.0.txt
+
+from pisi.actionsapi import autotools, pisitools, get
+
+def setup():
+	autotools.configure("--disable-static")
+
+def build():
+	autotools.make()
+
+def install():
+	autotools.rawInstall("DESTDIR=%s" % get.installDIR())
+
+	pisitools.dodoc("AUTHORS", "ChangeLog", "NEWS")
diff --git a/programming/library/libthai/pspec.xml b/programming/library/libthai/pspec.xml
new file mode 100644
index 0000000000..5e99a74bae
--- /dev/null
+++ b/programming/library/libthai/pspec.xml
@@ -0,0 +1,68 @@
+<?xml version="1.0" ?>
+<!DOCTYPE PISI SYSTEM "https://pisilinux.org/projeler/pisi/pisi-spec.dtd">
+<PISI>
+	<Source>
+		<Name>libthai</Name>
+		<Homepage>https://linux.thai.net/projects/libthai/</Homepage>
+		<Packager>
+			<Name>fury</Name>
+			<Email>uglyside@yandex.ru</Email>
+		</Packager>
+		<License>LGPL-2.1</License>
+		<IsA>library</IsA>
+		<PartOf>programming.library</PartOf>
+		<Summary>LibThai is a set of Thai language support routines aimed to ease developers’ tasks to incorporate Thai language support in their applications.</Summary>
+		<Description>It includes important Thai-specific functions e.g. word breaking, input and output methods as well as basic character and string supports.</Description>
+		<Archive sha1sum="068f6a0e17f34f9c22515eb63a5c4858b71453dd" type="tarxz">
+			https://linux.thai.net/pub/thailinux/software/libthai/libthai-0.1.29.tar.xz
+		</Archive>
+		<BuildDependencies>
+			<Dependency>doxygen</Dependency>
+			<Dependency>trietool</Dependency>
+			<Dependency>libdatrie-devel</Dependency>
+		</BuildDependencies>
+	</Source>
+
+	<Package>
+		<Name>libthai</Name>
+		<RuntimeDependencies>
+			<Dependency>libdatrie</Dependency>
+		</RuntimeDependencies>
+		<Files>
+			<Path fileType="library">/usr/lib</Path>
+			<Path fileType="data">/usr/share/libthai/thbrk.tri</Path>
+		</Files>
+	</Package>
+
+	<Package>
+		<Name>libthai-devel</Name>
+		<RuntimeDependencies>
+			<Dependency release="current">libthai</Dependency>
+		</RuntimeDependencies>
+		<Files>
+			<Path fileType="data">/usr/lib/pkgconfig</Path>
+			<Path fileType="header">/usr/include</Path>
+		</Files>
+	</Package>
+
+	<Package>
+		<Name>libthai-html-doc</Name>
+		<RuntimeDependencies>
+			<!-- <Dependency></Dependency> -->
+		</RuntimeDependencies>
+		<Files>
+			<Path fileType="data">/usr/share/doc</Path>
+			<Path fileType="data">/usr/share/doc/libthai/html</Path>
+		</Files>
+	</Package>
+
+	<History>
+		<Update release="1">
+			<Date>2022-04-14</Date>
+			<Version>0.1.29</Version>
+			<Comment>First build.</Comment>
+			<Name>fury</Name>
+			<Email>uglyside@yandex.ru</Email>
+		</Update>
+	</History>
+</PISI>