diff --git a/src/put.rs b/src/put.rs
index 1e94d22..9766a90 100644
--- a/src/put.rs
+++ b/src/put.rs
@@ -23,7 +23,7 @@ where
     writer.commit()
 }
 
-#[derive(Default)]
+#[derive(Clone, Default)]
 pub struct PutOpts {
     pub algorithm: Option<Algorithm>,
     pub sri: Option<Integrity>,