diff --git a/deepwell/src/services/blob/service.rs b/deepwell/src/services/blob/service.rs
index 309ac6f5759..b55634f2de1 100644
--- a/deepwell/src/services/blob/service.rs
+++ b/deepwell/src/services/blob/service.rs
@@ -142,7 +142,7 @@ impl BlobService {
             ..
         } = match row {
             Some(pending) => pending,
-            None => return Err(Error::GeneralNotFound),
+            None => return Err(Error::BlobNotFound),
         };
 
         if user_id != created_by {