diff --git a/backend/pkg/objectstorage/objectstorage.go b/backend/pkg/objectstorage/objectstorage.go
index 79ac2b9fe..2504ba02c 100644
--- a/backend/pkg/objectstorage/objectstorage.go
+++ b/backend/pkg/objectstorage/objectstorage.go
@@ -16,7 +16,6 @@ const (
 type ObjectStorage interface {
 	Upload(reader io.Reader, key string, contentType string, compression CompressionType) error
 	Get(key string) (io.ReadCloser, error)
-	GetAll(key string) ([]io.ReadCloser, error)
 	Exists(key string) bool
 	GetCreationTime(key string) *time.Time
 }