diff --git a/weboob/backends/aum/backend.py b/weboob/backends/aum/backend.py
index 33be1bb9..389fc0e5 100644
--- a/weboob/backends/aum/backend.py
+++ b/weboob/backends/aum/backend.py
@@ -27,6 +27,7 @@ class AuMBackend(Backend, ICapMessages, ICapMessagesReply):
     EMAIL = 'romain@peerfuse.org'
     VERSION = '1.0'
     LICENSE = 'GPLv3'
+    DESCRIPTION = "French dating website"
 
     def iter_messages(self, thread=None):
         return dict().iteritems()
diff --git a/weboob/backends/bnporc/backend.py b/weboob/backends/bnporc/backend.py
index 162fec10..d76744ae 100644
--- a/weboob/backends/bnporc/backend.py
+++ b/weboob/backends/bnporc/backend.py
@@ -29,6 +29,7 @@ class BNPorcBackend(Backend, ICapBank):
     EMAIL = 'romain@peerfuse.org'
     VERSION = '1.0'
     LICENSE = 'GPLv3'
+    DESCRIPTION = 'BNP Paribas french bank\' website'
 
     CONFIG = {'login':    Backend.ConfigField(description='Account ID'),
               'password': Backend.ConfigField(description='Password of account', is_masked=True)
diff --git a/weboob/backends/canaltp/backend.py b/weboob/backends/canaltp/backend.py
index 3bb7c781..32b6a528 100644
--- a/weboob/backends/canaltp/backend.py
+++ b/weboob/backends/canaltp/backend.py
@@ -29,6 +29,7 @@ class CanalTPBackend(Backend, ICapTravel):
     EMAIL = 'romain@peerfuse.org'
     VERSION = '1.0'
     LICENSE = 'GPLv3'
+    DESCRIPTION = "French trains"
 
     def iter_station_search(self, pattern):
         canaltp = CanalTP()
diff --git a/weboob/backends/cragr/backend.py b/weboob/backends/cragr/backend.py
index 22c76aa9..f86fe973 100644
--- a/weboob/backends/cragr/backend.py
+++ b/weboob/backends/cragr/backend.py
@@ -28,6 +28,7 @@ class CragrBackend(Backend, ICapBank):
     MAINTAINER = 'Romain Bignon'
     EMAIL = 'romain@peerfuse.org'
     VERSION = '1.0'
+    DESCRIPTION = 'Credit Agricole french bank\'s website'
     LICENSE = 'GPLv3'
 
     CONFIG = {'login':    Backend.ConfigField(description='Account ID'),
diff --git a/weboob/backends/dlfp/backend.py b/weboob/backends/dlfp/backend.py
index 1140e2a8..40a19f8e 100644
--- a/weboob/backends/dlfp/backend.py
+++ b/weboob/backends/dlfp/backend.py
@@ -31,6 +31,8 @@ class DLFPBackend(Backend, ICapMessages, ICapMessagesReply, ICapUpdatable):
     EMAIL = 'romain@peerfuse.org'
     VERSION = '1.0'
     LICENSE = 'GPLv3'
+    DESCRIPTION = "Da Linux French Page"
+
     CONFIG = {'username':      Backend.ConfigField(description='Username on website'),
               'password':      Backend.ConfigField(description='Password of account', is_masked=True),
               'get_news':      Backend.ConfigField(default=True, description='Get newspapers'),
diff --git a/weboob/backends/transilien/backend.py b/weboob/backends/transilien/backend.py
index 0916d1ed..d3d0fa1f 100644
--- a/weboob/backends/transilien/backend.py
+++ b/weboob/backends/transilien/backend.py
@@ -30,6 +30,7 @@ class TransilienBackend(Backend, ICapTravel):
     EMAIL = 'juke@free.fr'
     VERSION = '1.0'
     LICENSE = 'GPLv3'
+    DESCRIPTION = "Transports in Paris"
 
     def iter_station_search(self, pattern):
         pattern = pattern.lower()