diff --git a/libs/remote_storage/src/azure_blob.rs b/libs/remote_storage/src/azure_blob.rs
index 32c51bc2ad..9ae58c00c3 100644
--- a/libs/remote_storage/src/azure_blob.rs
+++ b/libs/remote_storage/src/azure_blob.rs
@@ -385,6 +385,7 @@ impl RemoteStorage for AzureBlobStorage {
                     .map(|k| ListingObject{
                         key: self.name_to_relative_path(&k.name),
                         last_modified: k.properties.last_modified.into(),
+                        etag: k.properties.etag.clone(),
                         size: k.properties.content_length,
                     }
                 );
@@ -450,6 +451,7 @@ impl RemoteStorage for AzureBlobStorage {
         Ok(ListingObject {
             key: key.to_owned(),
             last_modified: SystemTime::from(properties.last_modified),
+            etag: properties.etag,
             size: properties.content_length,
         })
     }
diff --git a/libs/remote_storage/src/lib.rs b/libs/remote_storage/src/lib.rs
index 2a3468f986..278d451ac6 100644
--- a/libs/remote_storage/src/lib.rs
+++ b/libs/remote_storage/src/lib.rs
@@ -166,6 +166,7 @@ pub enum ListingMode {
 pub struct ListingObject {
     pub key: RemotePath,
     pub last_modified: SystemTime,
+    pub etag: Etag,
     pub size: u64,
 }
 
diff --git a/libs/remote_storage/src/local_fs.rs b/libs/remote_storage/src/local_fs.rs
index 1a2d421c66..dcc65ba6ab 100644
--- a/libs/remote_storage/src/local_fs.rs
+++ b/libs/remote_storage/src/local_fs.rs
@@ -372,6 +372,7 @@ impl RemoteStorage for LocalFs {
                 objects.push(ListingObject {
                     key: key.clone(),
                     last_modified: metadata.modified()?,
+                    etag: mock_etag(&metadata),
                     size: metadata.len(),
                 });
             }
@@ -414,6 +415,7 @@ impl RemoteStorage for LocalFs {
                         result.keys.push(ListingObject {
                             key: RemotePath::from_string(&relative_key).unwrap(),
                             last_modified: object.last_modified,
+                            etag: object.etag,
                             size: object.size,
                         });
                     }
@@ -457,6 +459,7 @@ impl RemoteStorage for LocalFs {
         Ok(ListingObject {
             key: key.clone(),
             last_modified: metadata.modified()?,
+            etag: mock_etag(&metadata),
             size: metadata.len(),
         })
     }
diff --git a/libs/remote_storage/src/s3_bucket.rs b/libs/remote_storage/src/s3_bucket.rs
index 2891f92d07..7a2b768ccb 100644
--- a/libs/remote_storage/src/s3_bucket.rs
+++ b/libs/remote_storage/src/s3_bucket.rs
@@ -588,11 +588,16 @@ impl RemoteStorage for S3Bucket {
                         }
                     };
 
+                    let etag = object.e_tag.clone()
+                        .ok_or(DownloadError::Other(anyhow::anyhow!("Missing etag header")))?
+                        .into();
+
                     let size = object.size.unwrap_or(0) as u64;
 
                     result.keys.push(ListingObject{
                         key,
                         last_modified,
+                        etag,
                         size,
                     });
                     if let Some(mut mk) = max_keys {
@@ -690,11 +695,16 @@ impl RemoteStorage for S3Bucket {
                 "head_object doesn't contain last_modified or content_length"
             )))?;
         };
+        let etag = data
+            .e_tag
+            .ok_or(DownloadError::Other(anyhow::anyhow!("Missing etag header")))?
+            .into();
         Ok(ListingObject {
             key: key.to_owned(),
             last_modified: SystemTime::try_from(last_modified).map_err(|e| {
                 DownloadError::Other(anyhow!("can't convert time '{last_modified}': {e}"))
             })?,
+            etag: etag,
             size: size as u64,
         })
     }