diff --git a/tcp_tests/templates/underlay/virtual-mcp10-ovs--user-data1604.yaml b/tcp_tests/templates/underlay/virtual-mcp10-ovs--user-data1604.yaml
index ba971f7..1013571 100644
--- a/tcp_tests/templates/underlay/virtual-mcp10-ovs--user-data1604.yaml
+++ b/tcp_tests/templates/underlay/virtual-mcp10-ovs--user-data1604.yaml
@@ -95,3 +95,4 @@
           iface ens3 inet dhcp
           auto ens4
           iface ens4 inet dhcp
+