diff --git a/weboob/backends/redmine/backend.py b/weboob/backends/redmine/backend.py
index be6636ba..32d53610 100644
--- a/weboob/backends/redmine/backend.py
+++ b/weboob/backends/redmine/backend.py
@@ -16,6 +16,8 @@
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 
+from __future__ import with_statement
+
 from weboob.capabilities.content import ICapContent, Content
 from weboob.tools.backend import BaseBackend