diff --git a/cluster/prod/app/core/deploy/diplonat.hcl b/cluster/prod/app/core/deploy/diplonat.hcl
index bf56fd5..d6f8423 100644
--- a/cluster/prod/app/core/deploy/diplonat.hcl
+++ b/cluster/prod/app/core/deploy/diplonat.hcl
@@ -1,5 +1,5 @@
 job "core:diplonat" {
-  datacenters = ["orion", "neptune", "scorpio"]
+  datacenters = ["orion", "neptune", "scorpio", "bespin"]
   type = "system"
   priority = 90
 
@@ -53,6 +53,9 @@ DIPLONAT_CONSUL_URL=https://consul.service.prod.consul:8501
 DIPLONAT_CONSUL_TLS_SKIP_VERIFY=true
 DIPLONAT_CONSUL_CLIENT_CERT=/etc/diplonat/consul-client.crt
 DIPLONAT_CONSUL_CLIENT_KEY=/etc/diplonat/consul-client.key
+{{ if env "meta.site" | eq "bespin" }}
+DIPLONAT_IPV6_ONLY=true
+{{ end }}
 RUST_LOG=debug
 EOH
         destination = "secrets/env"