diff --git a/pandora/item/models.py b/pandora/item/models.py
index 4bde18289..c8e982290 100644
--- a/pandora/item/models.py
+++ b/pandora/item/models.py
@@ -831,7 +831,8 @@ class Item(models.Model):
         s.numberoffiles = self.files.all().count()
         videos = self.files.filter(selected=True).filter(Q(is_video=True)|Q(is_audio=True))
         if videos.count() > 0:
-            s.duration = sum([v.duration for v in videos])
+            #s.duration = sum([v.duration for v in videos])
+            s.duration = sum([s.duration for s in self.streams()])
             v = videos[0]
             if v.is_audio:
                 s.resolution = None