diff --git a/nomad/jobs/woodpecker-agent.hcl b/nomad/jobs/woodpecker-agent.hcl
index f753818..c7779a2 100644
--- a/nomad/jobs/woodpecker-agent.hcl
+++ b/nomad/jobs/woodpecker-agent.hcl
@@ -89,7 +89,7 @@ job "woodpecker-agent" {
       # Nomad's port stanza to the allocation's IP (not localhost), so the
       # agent must use the LXC's eth0 IP, not 127.0.0.1.
       env {
-        WOODPECKER_SERVER         = "{{ env \"attr.unique.network.ip-address\" }}:9000"
+        WOODPECKER_SERVER         = "${attr.unique.network.ip-address}:9000"
         WOODPECKER_GRPC_SECURE    = "false"
         WOODPECKER_MAX_WORKFLOWS  = "1"
         WOODPECKER_HEALTHCHECK_ADDR = ":3333"