diff --git a/system/extra/libidn2/ympbuild b/system/extra/libidn2/ympbuild
new file mode 100644
index 00000000..c4095ddd
--- /dev/null
+++ b/system/extra/libidn2/ympbuild
@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+name='libidn2'
+release='1'
+version='2.3.4'
+url='https://example.org'
+description='Libidn2 is a free software implementation of IDNA2008, Punycode and Unicode TR46'
+email=' parduscix@yandex.ru'
+maintainer=' sulincix'
+license=('GPLv3')
+source=('https://ftp.gnu.org/gnu/libidn/libidn2-2.3.4.tar.gz')
+depends=(libunistring)
+makedepends=( )
+md5sums=('a12109804fc9c5d7fb31f068c66655b8')
+arch=('x86_64')
+group=(system.extra)
+
+cd $name-$version
+
+setup(){
+    ./configure --prefix=/usr \
+        --libdir=/usr/lib64
+}
+
+build(){
+    make -j`nproc`
+}
+
+package(){
+    make install -j`nproc`
+}
+
diff --git a/system/extra/libpsl/ympbuild b/system/extra/libpsl/ympbuild
index 2310dd4d..5410afcc 100644
--- a/system/extra/libpsl/ympbuild
+++ b/system/extra/libpsl/ympbuild
@@ -8,10 +8,11 @@ email='parduscix@yandex.ru'
 maintainer='sulincix'
 license=('GPLv3')
 source=('https://github.com/rockdaboot/libpsl/releases/download/0.21.1/libpsl-0.21.1.tar.gz')
-depends=( )
+depends=(libidn2)
 makedepends=( )
 md5sums=('ad40b970dcb5117d559b62a1e0d8d827')
 arch=('x86_64')
+group=(system.extra)
 
 cd $name-$version
 
diff --git a/system/extra/libunistring/ympbuild b/system/extra/libunistring/ympbuild
new file mode 100644
index 00000000..4179624a
--- /dev/null
+++ b/system/extra/libunistring/ympbuild
@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+name='libunistring'
+release='1'
+version='1.1'
+url='https://www.gnu.org/software/libunistring/'
+description='Library for manipulating Unicode strings and C strings'
+email=' parduscix@yandex.ru'
+maintainer=' sulincix'
+license=('GPLv3')
+source=("https://ftp.gnu.org/gnu/libunistring/libunistring-$version.tar.xz")
+depends=( )
+makedepends=( )
+md5sums=('0dfba19989ae06b8e7a49a7cd18472a1')
+arch=('x86_64')
+group=(system.extra)
+
+cd $name-$version
+
+setup(){
+    ./configure --prefix=/usr \
+        --libdir=/usr/lib64
+}
+
+build(){
+    make -j`nproc`
+}
+
+package(){
+    make install -j`nproc`
+}
+