diff --git a/server/upload.go b/server/upload.go
index 53d8de372..1f02cef3f 100644
--- a/server/upload.go
+++ b/server/upload.go
@@ -78,6 +78,8 @@ func uploadBlobChunked(ctx context.Context, requestURL *url.URL, layer *Layer, r
 				Total:     layer.Size,
 				Completed: int(offset),
 			})
+
+			return err
 		}
 
 		offset += chunk