diff --git a/xray/__init__.py b/xray/__init__.py
index 3fff056..016464e 100644
--- a/xray/__init__.py
+++ b/xray/__init__.py
@@ -1,7 +1,8 @@
-from . import storage
+from .. import storage
 from . import utils
 from . import mask
 from . import peaks
+from . import cell
 try:
   from . import azav
 except ImportError: