diff --git a/management/commands/generate_clips.py b/management/commands/generate_clips.py
index b9e46f3..4f2c9e0 100644
--- a/management/commands/generate_clips.py
+++ b/management/commands/generate_clips.py
@@ -26,7 +26,7 @@ class Command(BaseCommand):
                 for e in item.models.Item.objects.filter(data__title=i.data['title']):
                     if 'type' not in e.data:
                         print("ignoring invalid video", e)
-                    source = e.files.all()[0].data.path
+                    source = e.files.filter(selected=True)[0].data.path
                     ext = os.path.splitext(source)[1]
                     type_ = e.data['type'][0].lower()
                     target = os.path.join(prefix, type_, i.data['title'] + ext)
@@ -35,7 +35,7 @@ class Command(BaseCommand):
                         os.unlink(target)
                     os.symlink(source, target)
                     clip[type_] = target
-                    durations.append(e.files.all()[0].duration)
+                    durations.append(e.files.filter(selected=True)[0].duration)
                 clip["duration"] = min(durations)
                 clip['tags'] = i.data.get('tags', [])
                 clip['editingtags'] = i.data.get('editingtags', [])
@@ -52,7 +52,7 @@ class Command(BaseCommand):
             data__type__contains="Voice Over",
         ):
             fragment_id = int(vo.get('title').split('_')[0])
-            source = vo.files.all()[0]
+            source = vo.files.filter(selected=True)[0]
             batch = vo.get('batch')[0].replace('Text-', '')
             src = source.data.path
             target = os.path.join(prefix, 'voice_over', batch,  '%s.wav' % fragment_id)