diff --git a/roles/nova-compute/templates/nova-compute.service b/roles/nova-compute/templates/nova-compute.service
index 7ae08b9..8cbb18e 100644
--- a/roles/nova-compute/templates/nova-compute.service
+++ b/roles/nova-compute/templates/nova-compute.service
@@ -26,6 +26,7 @@ ExecStart=/usr/bin/docker run --name %n \
     -e "NOVA_PLACEMENT_PASSWORD={{ secrets['NOVA_PLACEMENT_PASSWORD'] }}" \
     -e "NOVA_PLACEMENT_USER=placement" \
     -e "NOVA_USER=nova" \
+    -e "OVERLAY_IP={{ overlay_ip }}" \
     -e "OS_PASSWORD={{ secrets['OS_PASSWORD'] }}" \
     -e "PHYSICAL_INTERFACE_MAPPINGS={{ physical_interface_mappings }}" \
     -e "RABBIT_HOST={{ hostvars[groups['rabbitmq'][0]]['listen_ip'] | default(hostvars[groups['rabbitmq'][0]]['ansible_default_ipv4']['address']) }}" \