diff --git a/listings/ch16-fearless-concurrency/listing-16-05/src/main.rs b/listings/ch16-fearless-concurrency/listing-16-05/src/main.rs
index a6547dc4c1..41396f1c2a 100644
--- a/listings/ch16-fearless-concurrency/listing-16-05/src/main.rs
+++ b/listings/ch16-fearless-concurrency/listing-16-05/src/main.rs
@@ -3,9 +3,11 @@ use std::thread;
 fn main() {
     let v = vec![1, 2, 3];
 
-    let handle = thread::spawn(move || {
+    let handle = thread::spawn(|| {
         println!("Here's a vector: {:?}", v);
     });
 
+    drop(v); // oh no!
+
     handle.join().unwrap();
-}
+}
\ No newline at end of file
diff --git a/nostarch/chapter16.md b/nostarch/chapter16.md
index 7c5389e4f4..855026981e 100644
--- a/nostarch/chapter16.md
+++ b/nostarch/chapter16.md
@@ -389,10 +389,12 @@ use std::thread;
 fn main() {
     let v = vec![1, 2, 3];
 
-    let handle = thread::spawn(move || {
+    let handle = thread::spawn(|| {
         println!("Here's a vector: {:?}", v);
     });
 
+    drop(v); // oh no!
+
     handle.join().unwrap();
 }
 ```