diff --git a/prometheus/server/container.yml b/prometheus/server/container.yml
index 99873ad..8bda131 100644
--- a/prometheus/server/container.yml
+++ b/prometheus/server/container.yml
@@ -1,3 +1,10 @@
 classes:
 - service.prometheus.server.container
 - system.prometheus.server
+parameters:
+  _param:
+    prometheus_environment_label: ${_param:cluster_domain}
+  prometheus:
+    server:
+      config:
+        environment_label: ${_param:prometheus_environment_label}