diff --git a/listings/ch16-fearless-concurrency/listing-16-15/src/main.rs b/listings/ch16-fearless-concurrency/listing-16-15/src/main.rs
index 6e849ff117..30247dd52f 100644
--- a/listings/ch16-fearless-concurrency/listing-16-15/src/main.rs
+++ b/listings/ch16-fearless-concurrency/listing-16-15/src/main.rs
@@ -5,7 +5,7 @@ fn main() {
     let counter = Arc::new(Mutex::new(0));
     let mut handles = vec![];
 
-    for _ in 0..=10 {
+    for _ in 0..10 {
         let counter = Arc::clone(&counter);
         let handle = thread::spawn(move || {
             let mut num = counter.lock().unwrap();