diff --git a/classes/cluster/virtual-mcp-pike-dvr/openstack/compute.yml b/classes/cluster/virtual-mcp-pike-dvr/openstack/compute.yml
index deeb36d..9a227d1 100644
--- a/classes/cluster/virtual-mcp-pike-dvr/openstack/compute.yml
+++ b/classes/cluster/virtual-mcp-pike-dvr/openstack/compute.yml
@@ -25,6 +25,11 @@
           - host: ${_param:openstack_control_node01_address}
           - host: ${_param:openstack_control_node02_address}
           - host: ${_param:openstack_control_node03_address}
+      # Compute nodes on devcloud can have different CPUs, we need this
+      # to make sure live migration always work even when cmp VMs are on different computes
+      cpu_mode: custom
+      libvirt:
+        cpu_model: kvm64
   neutron:
     compute:
       notification: