diff --git a/examples/examples/z_sub_thr.rs b/examples/examples/z_sub_thr.rs
index afdd07ed23..9f971f781a 100644
--- a/examples/examples/z_sub_thr.rs
+++ b/examples/examples/z_sub_thr.rs
@@ -13,7 +13,7 @@
 //
 use clap::Parser;
 use std::io::{stdin, Read};
-use std::time::Instant;
+use std::time::{Duration, Instant};
 use zenoh::config::Config;
 use zenoh::prelude::sync::*;
 use zenoh_examples::CommonArgs;
@@ -95,11 +95,15 @@ fn main() {
         .res()
         .unwrap();
 
-    for byte in stdin().bytes() {
-        match byte {
-            Ok(b'q') => break,
-            _ => std::thread::yield_now(),
-        }
+    // for byte in stdin().bytes() {
+    //     match byte {
+    //         Ok(b'q') => break,
+    //         _ => std::thread::yield_now(),
+    //     }
+    // }
+
+    loop {
+        std::thread::park();
     }
 }