use conf begin date for media listing'

diff --git a/teleforma/models/core.py b/teleforma/models/core.py
index 1650316c9239621b956904000c697d93bdff421f..94960ae2db2c3ec90a765682ba5b7e301c4e0e20 100755 (executable)
--- a/teleforma/models/core.py
+++ b/teleforma/models/core.py
@@ -832,7 +832,7 @@ class Media(MediaBase):
 
     class Meta(MetaCore):
         db_table = app_label + '_' + 'media'
-        ordering = ['-date_modified', '-conference__session']
+        ordering = ['-conference__date_begin', '-conference__session']
 
 
 class NamePaginator(object):