diff --git a/tcp_tests/templates/cookied-model-generator/underlay--user-data-cfg01.yaml b/tcp_tests/templates/cookied-model-generator/underlay--user-data-cfg01.yaml
index 695e537..91a3858 100644
--- a/tcp_tests/templates/cookied-model-generator/underlay--user-data-cfg01.yaml
+++ b/tcp_tests/templates/cookied-model-generator/underlay--user-data-cfg01.yaml
@@ -53,7 +53,7 @@
    ############## TCP Cloud cfg01 node ##################
    - echo "Preparing base OS"
 
-   - echo "nameserver 172.18.208.44" > /etc/resolv.conf;
+   - echo "nameserver 172.18.224.6" > /etc/resolv.conf;
 
    # Ensure that the salt-master service is ready to receive requests
    - salt-key -y -D