diff --git a/cluster/prod/app/garage/config/garage.toml b/cluster/prod/app/garage/config/garage.toml
index 5b10707..36daa5d 100644
--- a/cluster/prod/app/garage/config/garage.toml
+++ b/cluster/prod/app/garage/config/garage.toml
@@ -6,10 +6,8 @@ db_engine = "lmdb"
 
 replication_mode = "3"
 
-{{ with $a := env "attr.unique.hostname" | printf "diplonat/autodiscovery/ipv6/%s" | key | parseJSON }}
-rpc_bind_addr = "[{{ $a.address }}]:3901"
-rpc_public_addr = "[{{ $a.address }}]:3901"
-{{ end }}
+rpc_bind_addr = "[{{ env "meta.public_ipv6" }}]:3901"
+rpc_public_addr = "[{{ env "meta.public_ipv6" }}]:3901"
 rpc_secret = "{{ key "secrets/garage/rpc_secret" | trimSpace }}"
 
 [consul_discovery]