diff --git a/defaults/init.yml b/defaults/init.yml
index e98e3ae..e79c7e5 100644
--- a/defaults/init.yml
+++ b/defaults/init.yml
@@ -32,6 +32,8 @@
     # Docker artifact globals
     mcp_docker_registry: 'docker-prod-local.artifactory.mirantis.com'
     mcp_binary_registry: "https://${_param:mcp_docker_registry}/artifactory/binary-prod-local"
+    # Opencontrail globals
+    opencontrail_version: 4.0
     # Other
     salt_control_xenial_image_backend: /var/lib/libvirt/images/backends/xenial.qcow2
     salt_control_trusty_image_backend: /var/lib/libvirt/images/backends/trusty.qcow2
diff --git a/defaults/linux_system_repo.yml b/defaults/linux_system_repo.yml
index 880194f..00c91bd 100644
--- a/defaults/linux_system_repo.yml
+++ b/defaults/linux_system_repo.yml
@@ -32,6 +32,10 @@
     linux_system_repo_update_mirantis_openstack_url: ${_param:linux_system_repo_update_url}/openstack-${_param:openstack_version}/
     linux_system_repo_hotfix_mirantis_openstack_url: ${_param:linux_system_repo_hotfix_url}/openstack-${_param:openstack_version}/
     #
+    linux_system_repo_opencontrail_url: ${_param:linux_system_repo_url}/opencontrail-${_param:opencontrail_version}/
+    linux_system_repo_update_opencontrail_url: ${_param:linux_system_repo_update_url}/opencontrail-${_param:opencontrail_version}/
+    linux_system_repo_hotfix_opencontrail_url: ${_param:linux_system_repo_hotfix_url}/opencontrail-${_param:opencontrail_version}/
+    #
     linux_system_repo_ubuntu_url: ${_param:linux_system_repo_url}/ubuntu/
     linux_system_repo_update_ubuntu_url: ${_param:linux_system_repo_update_url}/ubuntu/
     linux_system_repo_hotfix_ubuntu_url: ${_param:linux_system_repo_hotfix_url}/ubuntu/