diff --git a/edosl0util/jpssrdr.py b/edosl0util/jpssrdr.py
index f5eb1e99ded45282f124eeb61d9c9dfa82de680c..54d9b5c04a21820e5f0fa814c2a1b5b606e0a479 100644
--- a/edosl0util/jpssrdr.py
+++ b/edosl0util/jpssrdr.py
@@ -188,7 +188,7 @@ def sort_packets_edos(rdr, packets):
     """
     order = None
     if rdr.header.sensor.lower() == 'viirs':
-        order = [826, 821] + range(0, 825)
+        order = [826, 821] + range(0, 826)
     return sort_packets_by_obs_time(sort_packets_by_apid(packets, order=order))