diff --git a/ansible/environments/colo/host_vars/mrmanager b/ansible/environments/colo/host_vars/mrmanager
index 166bd58..51af022 100644
--- a/ansible/environments/colo/host_vars/mrmanager
+++ b/ansible/environments/colo/host_vars/mrmanager
@@ -11,3 +11,4 @@ pflog_conf:
   - name: 0
     dev: pflog0
 cputype: "amd"
+etc_hosts: {}
diff --git a/ansible/playbook.yaml b/ansible/playbook.yaml
index acba8e9..b67b105 100644
--- a/ansible/playbook.yaml
+++ b/ansible/playbook.yaml
@@ -78,3 +78,7 @@
     - base
     - firewall
     - cpu
+    - ntp
+    - nvme
+    - hosts
+    - build