diff --git a/src/cmd_se_ecsign.rs b/src/cmd_se_ecsign.rs
index 177e9df..c21860f 100644
--- a/src/cmd_se_ecsign.rs
+++ b/src/cmd_se_ecsign.rs
@@ -59,6 +59,8 @@ impl Command for CommandImpl {
             KeyUri::SecureEnclaveKey(se_key_uri) => se_key_uri,
         };
 
+        debugging!("Secure enclave key URI: {:?}", se_key_uri);
+
         let signature = seutil::secure_enclave_p256_sign(&se_key_uri.private_key, &message_bytes)?;
         let signature_base64 = base64_encode(&signature);