diff --git a/rootfs/etc/pacman.conf b/rootfs/etc/pacman.conf
index 4a79cbd..9b7b455 100644
--- a/rootfs/etc/pacman.conf
+++ b/rootfs/etc/pacman.conf
@@ -1,5 +1,4 @@
 [options]
-CacheDir = /tmp/pacman/pkg
 Architecture = auto
 SigLevel = Required DatabaseOptional
 LocalFileSigLevel = Optional
diff --git a/rootfs/usr/share/libalpm/hooks/package-cleanup.hook b/rootfs/usr/share/libalpm/hooks/package-cleanup.hook
new file mode 100644
index 0000000..e8e28a7
--- /dev/null
+++ b/rootfs/usr/share/libalpm/hooks/package-cleanup.hook
@@ -0,0 +1,11 @@
+[Trigger]
+Operation = Install
+Operation = Upgrade
+Type = Package
+Target = *
+
+[Action]
+Description = Cleaning up package cache...
+Depends = coreutils
+When = PostTransaction
+Exec = /usr/bin/rm -rf /var/cache/pacman/pkg /var/lib/pacman/sync