diff --git a/tcp_tests/templates/virtual-mcp11-k8s-contrail/underlay.yaml b/tcp_tests/templates/virtual-mcp11-k8s-contrail/underlay.yaml
index c64cadc..f850094 100644
--- a/tcp_tests/templates/virtual-mcp11-k8s-contrail/underlay.yaml
+++ b/tcp_tests/templates/virtual-mcp11-k8s-contrail/underlay.yaml
@@ -28,7 +28,7 @@
 {% set HOSTNAME_NTW02 = os_env('HOSTNAME_NTW02', 'ntw02.' + DOMAIN_NAME) %}
 {% set HOSTNAME_NTW03 = os_env('HOSTNAME_NTW03', 'ntw03.' + DOMAIN_NAME) %}
 {% set HOSTNAME_PRX01 = os_env('HOSTNAME_PRX01', 'prx01.' + DOMAIN_NAME) %}
-{% set HOSTNAME_VSRX01 = os_env('HOSTNAME_VSRX01', 'vsrx01' + DOMAIN_NAME) %}
+{% set HOSTNAME_VSRX01 = os_env('HOSTNAME_VSRX01', 'vsrx01.' + DOMAIN_NAME) %}
 
 template:
   devops_settings: