diff --git a/imagekit/imagecache/async.py b/imagekit/imagecache/celery.py
similarity index 97%
rename from imagekit/imagecache/async.py
rename to imagekit/imagecache/celery.py
index 38426af..973f2f3 100644
--- a/imagekit/imagecache/async.py
+++ b/imagekit/imagecache/celery.py
@@ -1,4 +1,6 @@
 # -*- coding: utf-8 -*-
+from __future__ import absolute_import
+
 from imagekit.imagecache import PessimisticImageCacheBackend, InvalidImageCacheBackendError