diff --git a/src/etc/rc b/src/etc/rc
index 284028b9..368b6145 100644
--- a/src/etc/rc
+++ b/src/etc/rc
@@ -1,4 +1,4 @@
-#	$OpenBSD: rc,v 1.97 1999/05/24 18:00:05 millert Exp $
+#	$OpenBSD: rc,v 1.98 1999/05/26 08:40:00 jakob Exp $
 
 # System startup script run by init on autoboot
 # or after single-user.
@@ -21,6 +21,13 @@ if [ -f /etc/ccd.conf ]; then
 	ccdconfig -C
 fi
 
+# Configure raid devices.
+for dev in 0 1 2 3; do
+	if [ -f /etc/raid$dev.conf ]; then
+		raidctl -c /etc/raid$dev.conf raid$dev
+	fi
+done
+
 if [ -e /fastboot ]; then
 	echo "Fast boot: skipping disk checks."
 elif [ $1x = autobootx ]; then