diff --git a/customize.sh b/customize.sh
new file mode 100755
index 0000000..f0bc12a
--- /dev/null
+++ b/customize.sh
@@ -0,0 +1,6 @@
+#!/bin/sh
+# vim: set sw=4 ts=4 sts=4 et :
+
+passwd -R /mnt/gentoo -d root
+
+systemctl --root=/mnt/gentoo enable wpa_supplicant@wlan0