diff --git a/src/calibre/ebooks/pdb/haodoo/__init__.py b/src/calibre/ebooks/pdb/haodoo/__init__.py
new file mode 100644
index 0000000000..dd9615356c
--- /dev/null
+++ b/src/calibre/ebooks/pdb/haodoo/__init__.py
@@ -0,0 +1,11 @@
+#!/usr/bin/env python
+# vim:fileencoding=UTF-8:ts=4:sw=4:sta:et:sts=4:ai
+from __future__ import (unicode_literals, division, absolute_import,
+                        print_function)
+
+__license__   = 'GPL v3'
+__copyright__ = '2012, Kovid Goyal <kovid@kovidgoyal.net>'
+__docformat__ = 'restructuredtext en'
+
+
+