diff --git a/collector/projects/nkjp/management/commands/count_prasa_orth_freq.py b/collector/projects/nkjp/management/commands/count_prasa_orth_freq.py
index e982bfd..e91e023 100644
--- a/collector/projects/nkjp/management/commands/count_prasa_orth_freq.py
+++ b/collector/projects/nkjp/management/commands/count_prasa_orth_freq.py
@@ -31,7 +31,7 @@ class Command(BaseCommand):
         print('Counting stats for %s:' % project.name)
         for pipeline in project.pipelines.all():
             print('-- counting stats for %s:' % pipeline.name)
-            for doc in pipeline.documents.filter(image=False, broken_source=False):
+            for doc in pipeline.documents.filter(indexed=True):
                 if doc.metadata.filter(name='channel').exists() and \
                         doc.metadata.get(name='channel').value.startswith('prasa_'):
                     print('---- counting segments in %s (%s)' % (doc.id, doc.metadata.get(name='channel').value))