diff --git a/examples/otel/tracing/src/main.rs b/examples/otel/tracing/src/main.rs
index 75fec38..fe93e42 100644
--- a/examples/otel/tracing/src/main.rs
+++ b/examples/otel/tracing/src/main.rs
@@ -33,7 +33,7 @@ async fn main() -> Result<()> {
     let app = Router::new()
         .get("/", index)
         .get("/:username", index)
-        .with(otel::tracing::Config::new(tracer));
+        .with(otel::tracing::Config::new(tracer, None));
 
     if let Err(e) = serve(listener, app).await {
         println!("{e}");