diff --git a/src/backup/manifest.rs b/src/backup/manifest.rs
index a64cbe15..8742cb0a 100644
--- a/src/backup/manifest.rs
+++ b/src/backup/manifest.rs
@@ -10,6 +10,7 @@ use crate::backup::{BackupDir, CryptMode, CryptConfig, Fingerprint};
 pub const MANIFEST_BLOB_NAME: &str = "index.json.blob";
 pub const MANIFEST_LOCK_NAME: &str = ".index.json.lck";
 pub const CLIENT_LOG_BLOB_NAME: &str = "client.log.blob";
+pub const ENCRYPTED_KEY_BLOB_NAME: &str = "rsa-encrypted.key.blob";
 
 mod hex_csum {
     use serde::{self, Deserialize, Serializer, Deserializer};
diff --git a/src/bin/proxmox-backup-client.rs b/src/bin/proxmox-backup-client.rs
index 372ff268..1c456aab 100644
--- a/src/bin/proxmox-backup-client.rs
+++ b/src/bin/proxmox-backup-client.rs
@@ -54,6 +54,7 @@ use proxmox_backup::backup::{
     CryptConfig,
     CryptMode,
     DynamicIndexReader,
+    ENCRYPTED_KEY_BLOB_NAME,
     FixedChunkStream,
     FixedIndexReader,
     IndexFile,
@@ -1064,7 +1065,7 @@ async fn create_backup(
     }
 
     if let Some(rsa_encrypted_key) = rsa_encrypted_key {
-        let target = "rsa-encrypted.key.blob";
+        let target = ENCRYPTED_KEY_BLOB_NAME;
         println!("Upload RSA encoded key to '{:?}' as {}", repo, target);
         let stats = client
             .upload_blob_from_data(rsa_encrypted_key, target, false, false)