diff --git a/weboob/backends/bnporc/backend.py b/weboob/backends/bnporc/backend.py
index e59affbc..d13afe35 100644
--- a/weboob/backends/bnporc/backend.py
+++ b/weboob/backends/bnporc/backend.py
@@ -23,7 +23,7 @@ from __future__ import with_statement
 
 from weboob.capabilities.bank import ICapBank, AccountNotFound, Account, Recipient
 from weboob.tools.backend import BaseBackend, BackendConfig
-from weboob.tools.value import Value, ValueBackendPassword
+from weboob.tools.value import ValueBackendPassword
 
 from .browser import BNPorc
 
diff --git a/weboob/backends/bp/backend.py b/weboob/backends/bp/backend.py
index ff89da51..b52f78a4 100644
--- a/weboob/backends/bp/backend.py
+++ b/weboob/backends/bp/backend.py
@@ -20,7 +20,7 @@
 
 from weboob.capabilities.bank import ICapBank, AccountNotFound
 from weboob.tools.backend import BaseBackend, BackendConfig
-from weboob.tools.value import ValueBackendPassword, Value
+from weboob.tools.value import ValueBackendPassword
 
 from .browser import BPBrowser
 
diff --git a/weboob/backends/creditmutuel/backend.py b/weboob/backends/creditmutuel/backend.py
index 073b5c5e..7602bbc4 100644
--- a/weboob/backends/creditmutuel/backend.py
+++ b/weboob/backends/creditmutuel/backend.py
@@ -20,7 +20,7 @@
 
 from weboob.capabilities.bank import ICapBank, AccountNotFound
 from weboob.tools.backend import BaseBackend, BackendConfig
-from weboob.tools.value import ValueBackendPassword, Value
+from weboob.tools.value import ValueBackendPassword
 
 from .browser import CreditMutuelBrowser
 
diff --git a/weboob/backends/societegenerale/backend.py b/weboob/backends/societegenerale/backend.py
index 2375007c..afff0e74 100644
--- a/weboob/backends/societegenerale/backend.py
+++ b/weboob/backends/societegenerale/backend.py
@@ -23,7 +23,7 @@ from __future__ import with_statement
 
 from weboob.capabilities.bank import ICapBank, AccountNotFound
 from weboob.tools.backend import BaseBackend, BackendConfig
-from weboob.tools.value import ValueBackendPassword, Value
+from weboob.tools.value import ValueBackendPassword
 
 from .browser import SocieteGenerale