diff --git a/vm/src/stdlib/collections.rs b/vm/src/stdlib/collections.rs
index b9cb755d3..dc87f6cde 100644
--- a/vm/src/stdlib/collections.rs
+++ b/vm/src/stdlib/collections.rs
@@ -112,7 +112,7 @@ mod _collections {
         fn copy(&self) -> Self {
             PyDeque {
                 deque: PyRwLock::new(self.borrow_deque().clone()),
-                maxlen: self.maxlen.clone(),
+                maxlen: self.maxlen,
             }
         }
 
@@ -320,7 +320,7 @@ mod _collections {
             let deque = mul.skip(skipped).cloned().collect();
             PyDeque {
                 deque: PyRwLock::new(deque),
-                maxlen: self.maxlen.clone(),
+                maxlen: self.maxlen,
             }
         }