diff --git a/roles/dhcpd/templates/dhcp/dhcpd.conf.j2 b/roles/dhcpd/templates/dhcp/dhcpd.conf.j2
index 7561ae9..ec29d55 100644
--- a/roles/dhcpd/templates/dhcp/dhcpd.conf.j2
+++ b/roles/dhcpd/templates/dhcp/dhcpd.conf.j2
@@ -93,6 +93,11 @@ host ap04 {
   fixed-address ap04.binary.kitchen;
 }
 
+host ap05 {
+  hardware ethernet 9c:8c:d8:c2:c1:de;
+  fixed-address ap05.binary.kitchen;
+}
+
 host bowle {
   hardware ethernet ac:1f:6b:25:16:b6;
   fixed-address bowle.binary.kitchen;
diff --git a/roles/dns-intern/templates/bind/23.172.in-addr.arpa.zone.j2 b/roles/dns-intern/templates/bind/23.172.in-addr.arpa.zone.j2
index 671369b..40f8e83 100644
--- a/roles/dns-intern/templates/bind/23.172.in-addr.arpa.zone.j2
+++ b/roles/dns-intern/templates/bind/23.172.in-addr.arpa.zone.j2
@@ -1,7 +1,7 @@
 $ORIGIN 23.172.in-addr.arpa.	; base for unqualified names
 $TTL 1h				; default time-to-live
 @				IN	SOA ns.binary.kitchen. hostmaster.binary.kitchen. (
-					2019103101; serial
+					2019113001; serial
 					1d; refresh
 					2h; retry
 					4w; expire
@@ -27,6 +27,7 @@ $TTL 1h				; default time-to-live
 42.1				IN	PTR	ap02.binary.kitchen.
 43.1				IN	PTR	ap03.binary.kitchen.
 44.1				IN	PTR	ap04.binary.kitchen.
+45.1				IN	PTR	ap05.binary.kitchen.
 51.1				IN	PTR	modem.binary.kitchen.
 60.1				IN	PTR	wurst.binary.kitchen.
 80.1				IN	PTR	wurst-bmc.binary.kitchen.
diff --git a/roles/dns-intern/templates/bind/binary.kitchen.zone.j2 b/roles/dns-intern/templates/bind/binary.kitchen.zone.j2
index 8f8897b..69a0b80 100644
--- a/roles/dns-intern/templates/bind/binary.kitchen.zone.j2
+++ b/roles/dns-intern/templates/bind/binary.kitchen.zone.j2
@@ -1,7 +1,7 @@
 $ORIGIN binary.kitchen		; base for unqualified names
 $TTL 1h				; default time-to-live
 @				IN	SOA ns.binary.kitchen. hostmaster.binary.kitchen. (
-					2019103103; serial
+					2019113001; serial
 					1d; refresh
 					2h; retry
 					4w; expire
@@ -42,6 +42,7 @@ ap01				IN	A	172.23.1.41
 ap02				IN	A	172.23.1.42
 ap03				IN	A	172.23.1.43
 ap04				IN	A	172.23.1.44
+ap05				IN	A	172.23.1.45
 modem				IN	A	172.23.1.51
 wurst				IN	A	172.23.1.60
 wurst-bmc			IN	A	172.23.1.80