diff --git a/tcp_tests/templates/heat-cicd-pike-dvr-sl/underlay.hot b/tcp_tests/templates/heat-cicd-pike-dvr-sl/underlay.hot
index df23b9d..543bcd8 100644
--- a/tcp_tests/templates/heat-cicd-pike-dvr-sl/underlay.hot
+++ b/tcp_tests/templates/heat-cicd-pike-dvr-sl/underlay.hot
@@ -973,7 +973,6 @@
       instance02_name: mdb02
       instance03_name: mdb03
       instance_flavor: {get_param: mdb_flavor}
-      network: { get_attr: [subnets, network] }
       underlay_userdata: { get_file: ./underlay-userdata.yaml }
       instance01_control_net_static_ip:
         list_join:
diff --git a/tcp_tests/templates/heat-cicd-queens-dvr-sl/underlay.hot b/tcp_tests/templates/heat-cicd-queens-dvr-sl/underlay.hot
index 6020707..7c415b7 100644
--- a/tcp_tests/templates/heat-cicd-queens-dvr-sl/underlay.hot
+++ b/tcp_tests/templates/heat-cicd-queens-dvr-sl/underlay.hot
@@ -973,7 +973,6 @@
       instance02_name: mdb02
       instance03_name: mdb03
       instance_flavor: {get_param: mdb_flavor}
-      network: { get_attr: [subnets, network] }
       underlay_userdata: { get_file: ./underlay-userdata.yaml }
       instance01_control_net_static_ip:
         list_join: