diff --git a/os/config/roles/consul/templates/consul.json.j2 b/os/config/roles/consul/templates/consul.json.j2
index a55d351..6172cc4 100644
--- a/os/config/roles/consul/templates/consul.json.j2
+++ b/os/config/roles/consul/templates/consul.json.j2
@@ -27,5 +27,9 @@
     "raft_multiplier": 10,
     "rpc_hold_timeout": "30s",
     "leave_drain_time": "30s"
+  },
+  "telemetry": {
+    "disable_hostname": true,
+    "prometheus_retention_time": "2h"
   }
 }