diff --git a/docs/physical-network.md b/docs/physical-network.md
index 539edf9..2e2427f 100644
--- a/docs/physical-network.md
+++ b/docs/physical-network.md
@@ -5,13 +5,14 @@ graph TB
   C(Opnsense) --> A;
   D(laundry AP) --> A;
   E(Loft AP) --> A;
+  Q(Pizero Zigbee) --> A;
   A[Laundry Switch] <-->|Outside| B[Garage Switch];
   B --> F(Microserver)
   B --> G(kubemaster)
   B --> H(agent0)
   B --> I(agent1)
   B --> J(agent2)
-  P[bedroom] <--> B
+  P[colas bedroom] <--> B
   L(TV) --> K
   M(Kodi) --> K
   N(OrangeTV) --> K
@@ -29,7 +30,7 @@ The link between the laundry room and the garage runs under the decking and arou
 
 The lab and NAS is in the garage and connected to the HP switch.
 
-The lab is mostly a [Kubernetes](kubernetes.md) cluster running on 4 Intel NUCs (1 master, 3 agents).
+The lab is a [Kubernetes](kubernetes.md) cluster running on 4 Intel NUCs (1 master, 3 agents) and a NAS on the HP Microserver.
 
 ## VLANs