diff --git a/modules/util/util.py b/modules/util/util.py
index 7f19649c624284d3ff49fd58bbdbaa7a75cdcfaa..730d910983e15dd9cb40a9b70d54ff8f758e0639 100644
--- a/modules/util/util.py
+++ b/modules/util/util.py
@@ -1050,8 +1050,8 @@ def write_icing_file_nc4(clvrx_str_time, output_dir, preds_dct, probs_dct,
 
 
 def write_icing_file_nc4_viirs(clvrx_str_time, output_dir, preds_dct, probs_dct,
-                           lons, lats,
-                           has_time=False, use_nan=False, prob_thresh=0.5, bt_10_4=None):
+                               lons, lats,
+                               has_time=False, use_nan=False, prob_thresh=0.5, bt_10_4=None):
     outfile_name = output_dir + 'icing_prediction_'+clvrx_str_time+'.nc'
     rootgrp = Dataset(outfile_name, 'w', format='NETCDF4')