diff --git a/weboob/core/__init__.py b/weboob/core/__init__.py
index e3d6575307754964ba13a851b6bb671f9daef063..58ff8c2ea7d3d0403bcc1541e2220e1b1d9cdf0f 100644
--- a/weboob/core/__init__.py
+++ b/weboob/core/__init__.py
@@ -22,4 +22,4 @@
 from .ouiboube import Weboob, WebNip  # noqa
 from .woob import Woob, WoobBase
 
-__all__ = ['CallErrors', 'Woob', 'WoobBase']
+__all__ = ['CallErrors', 'Woob', 'WoobBase', 'Weboob', 'WebNip']
diff --git a/weboob/core/woob.py b/weboob/core/woob.py
index 1bbe9d422205d7c451aa1e2db20d7a69f75f7935..e054a7503204cfd124d1dc405c42d56950300176 100644
--- a/weboob/core/woob.py
+++ b/weboob/core/woob.py
@@ -20,4 +20,4 @@
 from .ouiboube import WebNip as WoobBase, Weboob as Woob, VersionsMismatchError  # noqa
 
 
-__all__ = ["WoobBase", "Woob"]
+__all__ = ["WoobBase", "Woob", "VersionsMismatchError"]