diff --git a/PKGBUILD b/PKGBUILD
index ce471c2..e04eb76 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -8,11 +8,19 @@ arch=('any')
 url="https://gist.github.com/Luzifer/493cea96052493ed70d4cdd572db32f0"
 license=(Apache)
 depends=(pacman-contrib)
-source=(arch_update.sh)
-sha512sums=('609794ba2c80e70f7b32fc5323e0897d643a836af2899916c72d5727a0afd8b41341d8ab7d4b9fa7a06c10a9803a34a9bb380c92f15276e2dc459652b6b464d3')
+source=(
+	arch_update.sh
+	arch-update.service
+	arch-update.timer
+)
+sha512sums=('609794ba2c80e70f7b32fc5323e0897d643a836af2899916c72d5727a0afd8b41341d8ab7d4b9fa7a06c10a9803a34a9bb380c92f15276e2dc459652b6b464d3'
+            '384a9fc9c7f43bd7e9ec9274b5e930e7e9e3dcea088f524201f0b359f33e470b9b120b6c261b82b2d484d7af937eb67ba2cdf7a0bda2ca424338da03e008a716'
+            'f9b62fbc31d963525340c408ddacf671c54d9874b4decd1c84286b2a000ef488a85d738f7a3d83db34e9dd98baa84389aff837bdf68531712ba9eaa7a8d762bd')
 
 package() {
 	install -Dm755 "${srcdir}/arch_update.sh" "${pkgdir}/usr/bin/arch_update"
+	install -Dm755 "${srcdir}/arch-update.service" "${pkgdir}/usr/lib/systemd/system/arch-update.service"
+	install -Dm755 "${srcdir}/arch-update.timer" "${pkgdir}/usr/lib/systemd/system/arch-update.timer"
 }
 
 pkgver() {
diff --git a/arch-update.service b/arch-update.service
new file mode 100644
index 0000000..55fe4a5
--- /dev/null
+++ b/arch-update.service
@@ -0,0 +1,7 @@
+[Unit]
+Description=Execute arch-updates
+
+[Service]
+Type=oneshot
+
+ExecStart=/usr/bin/arch_update
diff --git a/arch-update.timer b/arch-update.timer
new file mode 100644
index 0000000..9ea1f30
--- /dev/null
+++ b/arch-update.timer
@@ -0,0 +1,9 @@
+[Unit]
+Description=Execute arch-updates
+
+[Timer]
+OnCalendar=04:00
+RandomizedDelaySec=1800
+
+[Install]
+WantedBy=timers.target