diff --git a/tcp_tests/templates/heat-cicd-queens-contrail41-sl/salt-context-cookiecutter-contrail.yaml b/tcp_tests/templates/heat-cicd-queens-contrail41-sl/salt-context-cookiecutter-contrail.yaml
index 7ea3233..9f1b14b 100644
--- a/tcp_tests/templates/heat-cicd-queens-contrail41-sl/salt-context-cookiecutter-contrail.yaml
+++ b/tcp_tests/templates/heat-cicd-queens-contrail41-sl/salt-context-cookiecutter-contrail.yaml
@@ -269,7 +269,7 @@
   ceph_osd_storage_address_ranges: "==IPV4_NET_CONTROL_PREFIX==.201-==IPV4_NET_CONTROL_PREFIX==.203"
   ceph_osd_backend_address_ranges: "==IPV4_NET_TENANT_PREFIX==.201-==IPV4_NET_TENANT_PREFIX==.203"
 
-  ceph_osd_data_disks: "/dev/vdb"
+  ceph_osd_data_disks: "/dev/vdd"
   ceph_osd_journal_or_block_db_disks: ""
   ceph_osd_mode: "separated"
   ceph_osd_deploy_nic: "eth0"