diff --git a/image-rs/src/signature/mechanism/simple/xrss.rs b/image-rs/src/signature/mechanism/simple/xrss.rs
index 195bdc61f..e4f886307 100644
--- a/image-rs/src/signature/mechanism/simple/xrss.rs
+++ b/image-rs/src/signature/mechanism/simple/xrss.rs
@@ -4,7 +4,6 @@
 //
 
 use anyhow::*;
-use async_trait::async_trait;
 use base64::Engine;
 use oci_distribution::{secrets::RegistryAuth, Reference};
 use reqwest::Client;