diff --git a/classes/cluster/virtual-mcp11-k8s-contrail/opencontrail/compute.yml b/classes/cluster/virtual-mcp11-k8s-contrail/opencontrail/compute.yml
index c928baa..712dc36 100644
--- a/classes/cluster/virtual-mcp11-k8s-contrail/opencontrail/compute.yml
+++ b/classes/cluster/virtual-mcp11-k8s-contrail/opencontrail/compute.yml
@@ -24,3 +24,8 @@
     pool:
       network:
         hash: ${_param:opencontrail_network_hash}
+  linux:
+    network:
+      concat_iface_files:
+      - src: '/etc/network/interfaces.d/50-cloud-init.cfg'
+        dst: '/etc/network/interfaces'
\ No newline at end of file