diff --git a/inventory_template/group_vars/all/vault.yml.template b/inventory_template/group_vars/all/vault.yml.template
index 821e3f8..76edcca 100644
--- a/inventory_template/group_vars/all/vault.yml.template
+++ b/inventory_template/group_vars/all/vault.yml.template
@@ -17,3 +17,5 @@ vault_public_key_backup_user_host: SSH_PUBKEY_OF_backup_user_USER_ON_BACKUP_HOST
 
 vault_ldap_admin_user_password: LDAP_ADMIN_PASSWORD
 vault_ldap_config_admin_user_password: LDAP_CONFIG_ADMIN_PASSWORD
+
+vault_rndc_key_secret: RNDC_KEY_SECRET
diff --git a/inventory_template/group_vars/authority_dns_server.yml b/inventory_template/group_vars/authority_dns_server.yml
deleted file mode 100644
index 916a19c..0000000
--- a/inventory_template/group_vars/authority_dns_server.yml
+++ /dev/null
@@ -1,31 +0,0 @@
----
-
-knot_interfaces:
-  - '0.0.0.0@53'
-  - '::@53'
-
-knot_keys:
-  - { id: 'slavekey01', algorithm: 'hmac-md5', secret: 'YourRandomKey==' }
-
-knot_extras: |
-  remote:
-    - id: slave01
-      address: 1.2.3.4
-      key: slavekey01
-  
-  acl:
-    - id: acl_slave
-      address: [1.2.3.4]
-      action: transfer
-      key: slavekey01
-  
-  template:
-    - id: default
-      storage: "/var/lib/knot"
-      file: "%s.zone"
-      acl: acl_slave
-      notify: [slave01]
-
-knot_zones:
-  - { name: 'mydomain.org', file: 'mydomain.org.zone', notify: '[slave01]', acl: 'acl_slave' }
-
diff --git a/inventory_template/inventory.yml b/inventory_template/inventory.yml
index 9e4251e..366381d 100644
--- a/inventory_template/inventory.yml
+++ b/inventory_template/inventory.yml
@@ -12,6 +12,9 @@ all:
         authority_dns_server:
           hosts:
             mySecondCentOSHost.anotherexample.org:
+        resolver_dns_server:
+          hosts:
+            myFirstCentOSHost.example.org:
         munin_server:
           hosts:
             myFirstGentooHost.example.org: