diff --git a/tcp_tests/templates/virtual-mcp-ocata-dvr/salt.yaml b/tcp_tests/templates/virtual-mcp-ocata-dvr/salt.yaml
index 352de2f..0f1cac6 100644
--- a/tcp_tests/templates/virtual-mcp-ocata-dvr/salt.yaml
+++ b/tcp_tests/templates/virtual-mcp-ocata-dvr/salt.yaml
@@ -22,12 +22,11 @@
     set -e;
     apt-get -y install python-virtualenv python-pip build-essential python-dev libssl-dev;
     pip install git+https://github.com/dis-xcom/reclass-tools;
-    reclass-tools add-key 'parameters.reclass.storage.node.openstack_control_node01.classes' 'cluster.{{ LAB_CONFIG_NAME }}.openstack.dns' /srv/salt/reclass/classes/cluster/{{ LAB_CONFIG_NAME }}/infra/config.yml --merge;
-    reclass-tools add-key 'parameters.reclass.storage.node.openstack_control_node02.classes' 'cluster.{{ LAB_CONFIG_NAME }}.openstack.dns' /srv/salt/reclass/classes/cluster/{{ LAB_CONFIG_NAME }}/infra/config.yml --merge;
+    reclass-tools add-key 'classes' 'cluster.{{ LAB_CONFIG_NAME }}.openstack.dns' /srv/salt/reclass/classes/cluster/{{ LAB_CONFIG_NAME }}/openstack/compute.yml --merge;
 
     export REPLACE_DIRS="/srv/salt/reclass/classes/ /srv/salt/reclass/nodes/"
-    find ${REPLACE_DIRS} -type f -exec sed -i 's/openstack_dns_node01_address:.*/openstack_dns_node01_address: ${_param:openstack_control_node01_address}/g' {} +
-    find ${REPLACE_DIRS} -type f -exec sed -i 's/openstack_dns_node02_address:.*/openstack_dns_node02_address: ${_param:openstack_control_node02_address}/g' {} +
+    find ${REPLACE_DIRS} -type f -exec sed -i 's/openstack_dns_node01_address:.*/openstack_dns_node01_address: {{ SHARED.IPV4_NET_CONTROL_PREFIX }}.105/g' {} +
+    find ${REPLACE_DIRS} -type f -exec sed -i 's/openstack_dns_node02_address:.*/openstack_dns_node02_address: {{ SHARED.IPV4_NET_CONTROL_PREFIX }}.106/g' {} +
 
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 10}