diff --git a/src/main.rs b/src/main.rs
index ef83c60..0121a37 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -30,7 +30,7 @@ fn main() {
 
     let mut args = env::args();
     args.next();
-    let address = args.next().unwrap_or("127.0.0.1:8080".to_string());
+    let address = args.next().unwrap_or_else(|| "127.0.0.1:8080".to_string());
     let password = args.next();
     let partial_password = args.next();
     start_server(path, &address, password, partial_password);