diff -Naur munin/munin-async.install munin-new/munin-async.install
--- munin/munin-async.install	1970-01-01 01:00:00.000000000 +0100
+++ munin-new/munin-async.install	2013-02-27 11:17:18.451879156 +0100
@@ -0,0 +1,14 @@
+post_install () {
+  # Check user/group munin exists
+  getent group munin >/dev/null || groupadd --system munin
+  getent passwd munin >/dev/null || \
+	  useradd --system -c "Munin system monitor" -g munin -s /bin/false -d /var/lib/munin munin
+  post_upgrade
+}
+
+post_upgrade() {
+  # Ensure directories exist
+  mkdir -p /var/{lib,log}/munin /run/munin
+  # Fix permissions on necessary directories
+  chown munin.munin -R /var/{lib,log}/munin /run/munin
+}
diff -Naur munin/munin-async.service munin-new/munin-async.service
--- munin/munin-async.service	1970-01-01 01:00:00.000000000 +0100
+++ munin-new/munin-async.service	2013-02-27 11:17:23.285043039 +0100
@@ -0,0 +1,10 @@
+[Unit]
+Description=Munin Async Service
+After=syslog.target network.target
+
+[Service]
+PIDFile=/run/munin/munin-asyncd.pid
+ExecStart=/usr/lib/munin/munin-asyncd
+
+[Install]
+WantedBy=multi-user.target
diff -Naur munin/PKGBUILD munin-new/PKGBUILD
--- munin/PKGBUILD	2013-02-27 00:05:40.000000000 +0100
+++ munin-new/PKGBUILD	2013-02-27 11:16:52.512788545 +0100
@@ -2,7 +2,7 @@
 # Maintainer: Dan McGee <dan@archlinux.org>
 # Contributor: Evan LeCompte <evanlec@gmail.com>
 
-pkgname=('munin' 'munin-node')
+pkgname=('munin' 'munin-node' 'munin-async')
 pkgbase=munin
 pkgver=2.0.11.1
 pkgrel=1
@@ -23,6 +23,8 @@
         munin-node.service
         munin-graph.{service,socket}
         munin-html.{service,socket}
+        munin-async.install
+        munin-async.service
         08-munin-font-dir.conf)
 
 build() { 
@@ -72,6 +74,17 @@
 	rm -rf "$pkgdir/run/"
 }
 
+package_munin-async() {
+	depends=('munin-node')
+	install=munin-async.install
+
+	cd "$srcdir/munin-$pkgver"
+	make DESTDIR="$pkgdir" install-async-prime
+	install -D -m644 ../munin.tmpfiles.conf "$pkgdir"/usr/lib/tmpfiles.d/munin-async.conf
+	install -D -m644 ../munin-async.service "$pkgdir"/usr/lib/systemd/system/munin-async.service
+	rm -rf "$pkgdir/run/"
+}
+
 md5sums=('551109d4843764f00b39cf74b14fecf5'
          'fb3cc403e298ae6b73c280c4d3af7b49'
          'dc9c83aa2a278466fb475364462f4119'
@@ -83,4 +96,6 @@
          '332d8d664cc0c7d2d320f81984a81374'
          '4f0b43284bc9bb98fa60dadc190035d0'
          '62a593cc011600c96ca947dcb919bc48'
+         'db89767f13261862cca9ae37621dac5b'
+         'b1f099bcb7c4fec77add0a2ecd1c438f'
          'e33a45c3b80a83eecabbe5a9920c1eb6')