diff --git a/README.md b/README.md
index d91700c..ed9f9ea 100644
--- a/README.md
+++ b/README.md
@@ -183,6 +183,8 @@ See the commands [here](https://technotim.live/posts/k3s-etcd-ansible/#testing-y
 | `k3s_server_post` | `metal_lb_bgp_my_asn` | string | `~` | Not required | BGP ASN configurations |
 | `k3s_server_post` | `metal_lb_bgp_peer_asn` | string | `~` | Not required | BGP peer ASN configurations |
 | `k3s_server_post` | `metal_lb_bgp_peer_address` | string | `~` | Not required | BGP peer address |
+| `lxc` | `custom_reboot_command` | string | `~` | Not required | Command to run on reboot |
+| `prereq` | `system_timezone` | string | `null` | Not required | Timezone to be set on all nodes |
 
 
 ### Troubleshooting
diff --git a/roles/lxc/meta/main.yml b/roles/lxc/meta/main.yml
index 497d61b..42847df 100644
--- a/roles/lxc/meta/main.yml
+++ b/roles/lxc/meta/main.yml
@@ -5,3 +5,4 @@ argument_specs:
     options:
       custom_reboot_command:
         default: ~
+        description: Command to run on reboot