diff --git a/ultimatekeys/.SRCINFO b/ultimatekeys/.SRCINFO
new file mode 100644
index 0000000..7a3a110
--- /dev/null
+++ b/ultimatekeys/.SRCINFO
@@ -0,0 +1,12 @@
+pkgbase = ultimatekeys
+	pkgdesc = International US QWERTY keyboard layout with enhanced multilingual support
+	pkgver = 2025.04.25
+	pkgrel = 1
+	url = https://github.com/pieter-degroote/UltimateKEYS
+	arch = any
+	license = GPL-3.0-only
+	depends = xkeyboard-config
+	source = ultimatekeys-2025.04.25.tar.gz::https://github.com/pieter-degroote/UltimateKEYS/archive/refs/tags/r2025-04-25.tar.gz
+	b2sums = 2b71179a74c6e76ea3dfa8097f40fb5434d21b65329280a8f57330ca829a457fb0dda9fecea8133ee7c31519d4d6d318b47c5a90808540a3b462a0bc8fcceca4
+
+pkgname = ultimatekeys
diff --git a/ultimatekeys/.nvchecker.toml b/ultimatekeys/.nvchecker.toml
new file mode 100644
index 0000000..86a0fcf
--- /dev/null
+++ b/ultimatekeys/.nvchecker.toml
@@ -0,0 +1,3 @@
+[ultimatekeys]
+source = "git"
+git = "https://github.com/pieter-degroote/UltimateKEYS.git"
diff --git a/ultimatekeys/PKGBUILD b/ultimatekeys/PKGBUILD
new file mode 100644
index 0000000..ab5ee31
--- /dev/null
+++ b/ultimatekeys/PKGBUILD
@@ -0,0 +1,19 @@
+# Maintainer: Matthias Puchstein <matthias at puchstein dot lu>
+
+pkgname=ultimatekeys
+pkgver=2025.04.25
+_version=${pkgver//./-}
+pkgrel=1
+pkgdesc='International US QWERTY keyboard layout with enhanced multilingual support'
+arch=(any)
+url='https://github.com/pieter-degroote/UltimateKEYS'
+license=(GPL-3.0-only)
+depends=(xkeyboard-config)
+source=("$pkgname-$pkgver.tar.gz::$url/archive/refs/tags/r$_version.tar.gz")
+b2sums=('2b71179a74c6e76ea3dfa8097f40fb5434d21b65329280a8f57330ca829a457fb0dda9fecea8133ee7c31519d4d6d318b47c5a90808540a3b462a0bc8fcceca4')
+
+package() {
+  cd UltimateKEYS-r$_version
+
+  install -Dm644 linux-xkb/custom "$pkgdir"/usr/share/xkeyboard-config-2/symbols/ultimatekeys
+}