diff --git a/src/fullnode.rs b/src/fullnode.rs
index ab126341ed..b8fb60b6d2 100644
--- a/src/fullnode.rs
+++ b/src/fullnode.rs
@@ -297,8 +297,7 @@ impl Fullnode {
         );
         thread_hdls.extend(rpu.thread_hdls());
 
-        let mut rpc_addr = node.data.contact_info.ncp;
-        rpc_addr.set_port(RPC_PORT);
+        let rpc_addr = SocketAddr::new(IpAddr::V4(Ipv4Addr::new(0, 0, 0, 0)), RPC_PORT);
         let rpc_service = JsonRpcService::new(bank.clone(), rpc_addr, exit.clone());
         thread_hdls.extend(rpc_service.thread_hdls());