diff --git a/pkg/local_object_storage/pilorama/boltdb.go b/pkg/local_object_storage/pilorama/boltdb.go
index fecf96f66..86b19e3af 100644
--- a/pkg/local_object_storage/pilorama/boltdb.go
+++ b/pkg/local_object_storage/pilorama/boltdb.go
@@ -1504,7 +1504,7 @@ func (t *boltForest) TreeListTrees(ctx context.Context, prm TreeListTreesPrm) (*
 
 			var contID cidSDK.ID
 			if err := contID.Decode(k[:32]); err != nil {
-				return fmt.Errorf("decode containerID: %w", err)
+				return fmt.Errorf("decode container ID: %w", err)
 			}
 			res.Items = append(res.Items, ContainerIDTreeID{
 				CID:    contID,