diff --git a/examples/application/src/vh.rs b/examples/application/src/vh.rs
index 147741e..12d3a56 100644
--- a/examples/application/src/vh.rs
+++ b/examples/application/src/vh.rs
@@ -1,5 +1,5 @@
 #![allow(unused)]
-use actix_web::{http::Method, server, App, HttpRequest, HttpResponse, Responder};
+use actix_web::{http::Method, pred, server, App, HttpRequest, HttpResponse, Responder};
 
 // <vh>
 fn main() {