diff --git a/src/sync.rs b/src/sync.rs
index 1c03f0e..df69fa5 100644
--- a/src/sync.rs
+++ b/src/sync.rs
@@ -4,7 +4,10 @@ use std::{
 };
 
 use bytes::{Bytes, BytesMut};
-use http::header::{CONTENT_DISPOSITION, CONTENT_TYPE};
+use http::{
+    header::{CONTENT_DISPOSITION, CONTENT_TYPE},
+    HeaderValue
+};
 use tracing::trace;
 
 use crate::{