diff --git a/libs/jwst-storage/src/storage/blobs/blob_storage.rs b/libs/jwst-storage/src/storage/blobs/blob_storage.rs
index e7b92137..d305e69e 100644
--- a/libs/jwst-storage/src/storage/blobs/blob_storage.rs
+++ b/libs/jwst-storage/src/storage/blobs/blob_storage.rs
@@ -42,6 +42,7 @@ impl BlobDBStorage {
     async fn keys(&self, workspace: &str) -> Result<Vec<String>, DbErr> {
         Blobs::find()
             .filter(BlobColumn::WorkspaceId.eq(workspace))
+            .select_only()
             .column(BlobColumn::Hash)
             .all(&self.pool)
             .await