diff --git a/weboob/applications/boobsize/boobsize.py b/weboob/applications/boobsize/boobsize.py
index d158dd1e..f8fd4af3 100644
--- a/weboob/applications/boobsize/boobsize.py
+++ b/weboob/applications/boobsize/boobsize.py
@@ -30,7 +30,7 @@ __all__ = ['Boobsize']
 
 class GaugeFormatter(IFormatter):
     MANDATORY_FIELDS = ('name', 'object', 'sensors')
-    DISPLAYED_FIELDS = self.MANDATORY_FIELDS + ('city', )
+    DISPLAYED_FIELDS = ('city', )
 
     def start_format(self, **kwargs):
         # Name = 27   Object = 10   City = 10  Sensors = 33
diff --git a/weboob/applications/videoob/videoob.py b/weboob/applications/videoob/videoob.py
index 765d81a6..c83462b5 100644
--- a/weboob/applications/videoob/videoob.py
+++ b/weboob/applications/videoob/videoob.py
@@ -34,7 +34,7 @@ __all__ = ['Videoob']
 
 class VideoListFormatter(PrettyFormatter):
     MANDATORY_FIELDS = ('id', 'title', 'duration', 'date')
-    DISPLAYED_FIELDS = self.MANDATORY_FIELDS + ('author', 'rating')
+    DISPLAYED_FIELDS = ('author', 'rating')
 
     def get_title(self, obj):
         return obj.title