diff --git a/docs/set-variables-group-vars.md b/docs/set-variables-group-vars.md
index e8beba33..1afa7c8d 100644
--- a/docs/set-variables-group-vars.md
+++ b/docs/set-variables-group-vars.md
@@ -314,6 +314,7 @@
 **day2_compute_node.vm_hostname** | Hostnames for compute node. | compute-4
 **day2_compute_node.vm_vm_ip** | IPv4 address of the compute node. | 192.168.10.99
 **day2_compute_node.vm_vm_ipv6** | IPv6 address of the compute node. | fd00::99
+**day2_compute_node.vm_mac** | MAC address of the compute node if use_dhcp variable is 'True'. | 52:54:00:18:1A:2B
 **day2_compute_node.vm_vm_interface** | The network interface used for given IP addresses of the compute node. | enc1
 **day2_compute_node.hostname** | The hostname of the KVM host | kvm-host-01
 **day2_compute_node.host_arch** | KVM host architecture.  | s390x
diff --git a/inventories/default/group_vars/all.yaml.template b/inventories/default/group_vars/all.yaml.template
index 4e69c728..fc681f62 100644
--- a/inventories/default/group_vars/all.yaml.template
+++ b/inventories/default/group_vars/all.yaml.template
@@ -473,6 +473,7 @@ day2_compute_node:
   vm_hostname:
   vm_ip:
   vm_ipv6:
+  vm_mac:
   vm_interface:
   hostname:
   host_arch:
diff --git a/playbooks/create_compute_node.yaml b/playbooks/create_compute_node.yaml
index 8762a597..3200ac97 100644
--- a/playbooks/create_compute_node.yaml
+++ b/playbooks/create_compute_node.yaml
@@ -7,6 +7,7 @@
 #   vm_hostname: <your VM host name>
 #   vm_ip: <your VM IP address>
 #   vm_ipv6: <your VM IPv6 address>
+#   vm_mac:  <your VM MAC address, when DHCP is used>
 #   vm_interface: <your VM network interface used for the IP addresses>
 #   hostname: <KVM host name where the VM is created>
 #   host_arch: <KVM host architecture>
diff --git a/playbooks/delete_compute_node.yaml b/playbooks/delete_compute_node.yaml
index 7a7f877e..1ffdc580 100644
--- a/playbooks/delete_compute_node.yaml
+++ b/playbooks/delete_compute_node.yaml
@@ -6,6 +6,9 @@
 #   vm_name: <your VM name>
 #   vm_hostname: <your VM host name>
 #   vm_ip: <your VM IP address>
+#   vm_ipv6: <your VM IPv6 address>
+#   vm_mac:  <your VM MAC address, when DHCP is used>
+#   vm_interface: <your VM network interface used for the IP addresses>
 #   hostname: <KVM host name where the VM is created>
 #   host_arch: <KVM host architecture>
 #