diff --git a/weboob/backends/ipinfodb/backend.py b/weboob/backends/ipinfodb/backend.py
index 3db96d32..4fc31fd1 100644
--- a/weboob/backends/ipinfodb/backend.py
+++ b/weboob/backends/ipinfodb/backend.py
@@ -21,7 +21,7 @@ from __future__ import with_statement
 
 from weboob.capabilities.geolocip import ICapGeolocIp, IpLocation
 from weboob.tools.backend import BaseBackend
-from weboob.tools.browser import BaseBrowser
+from weboob.tools.browser import BaseBrowser, BrowserUnavailable
 
 
 __all__ = ['IpinfodbBackend']