diff --git a/src/dns_config.rs b/src/dns_config.rs
index 4fe7c59..77153ea 100644
--- a/src/dns_config.rs
+++ b/src/dns_config.rs
@@ -133,8 +133,6 @@ pub fn spawn_dns_config_task(
         let mut nodes = HashMap::new();
         let mut watches = FuturesUnordered::<BoxFuture<'static, (String, Result<_>)>>::new();
 
-        let mut node_site = HashMap::new();
-
         while !*must_exit.borrow() {
             let list_nodes = select! {
                 ln = consul.list_nodes() => ln,
@@ -157,9 +155,6 @@ pub fn spawn_dns_config_task(
                                 (node, res)
                             }));
                         }
-                        if let Some(site) = consul_node.meta.get("site") {
-                            node_site.insert(node.clone(), site.clone());
-                        }
                     }
                 }
                 Err(e) => {