diff --git a/weboob/core/scheduler.py b/weboob/core/scheduler.py
index c1749085..e3e8d2bc 100644
--- a/weboob/core/scheduler.py
+++ b/weboob/core/scheduler.py
@@ -16,6 +16,8 @@
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 
+from __future__ import with_statement
+
 import logging
 from threading import Timer, Event, RLock