diff --git a/weboob/backend.py b/weboob/backend.py
index 78ed3b30..46ff9a0c 100644
--- a/weboob/backend.py
+++ b/weboob/backend.py
@@ -20,6 +20,10 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 import re
 
+
+__all__ = ['BackendStorage', 'BaseBackend']
+
+
 class BackendStorage(object):
     def __init__(self, name, storage):
         self.name = name
diff --git a/weboob/tools/config/iniconfig.py b/weboob/tools/config/iniconfig.py
index 83ea5a1e..758bb03d 100644
--- a/weboob/tools/config/iniconfig.py
+++ b/weboob/tools/config/iniconfig.py
@@ -24,7 +24,7 @@ from ConfigParser import SafeConfigParser
 import logging
 import os
 
-from .iconfig import IConfig, ConfigError
+from .iconfig import IConfig
 
 
 __all__ = ['INIConfig']