diff --git a/examples/download.rs b/examples/download.rs
index beb629ce..85ca6884 100644
--- a/examples/download.rs
+++ b/examples/download.rs
@@ -11,6 +11,7 @@ fn main() {
     let pb = ProgressBar::new(total_size);
     pb.set_style(ProgressStyle::default_bar()
         .template("{spinner:.green} [{elapsed_precise}] [{wide_bar:.cyan/blue}] {bytes}/{total_bytes} ({eta})")
+        .with_key("eta", |state| format!("{:.1}s", state.eta().as_secs_f64()))
         .progress_chars("#>-"));
 
     while downloaded < total_size {