diff --git a/proxysql/base/proxysql-configmap.yml b/proxysql/base/proxysql-configmap.yml
index 1e6d730..b697326 100644
--- a/proxysql/base/proxysql-configmap.yml
+++ b/proxysql/base/proxysql-configmap.yml
@@ -402,7 +402,7 @@ data:
 
     proxysql_servers =
     (
-        { hostname = "proxysql-0", port = 6032, weight = 1 },
-        { hostname = "proxysql-1", port = 6032, weight = 1 },
-        { hostname = "proxysql-2", port = 6032, weight = 1 }
+        { hostname = "proxysql-0.proxysql", port = 6032, weight = 1 },
+        { hostname = "proxysql-1.proxysql", port = 6032, weight = 1 },
+        { hostname = "proxysql-2.proxysql", port = 6032, weight = 1 }
     )