diff --git a/modules/icing/util.py b/modules/icing/util.py
index 9483f7f2e2394da7de13a7adb724e56c0b5ee653..51bd5fd90a1074c4f527ca23b3ee2d57fb4c7188 100644
--- a/modules/icing/util.py
+++ b/modules/icing/util.py
@@ -552,7 +552,7 @@ def run_icing_predict_image_fcn(clvrx_dir='/Users/tomrink/data/clavrx/RadC/', ou
                                 l1b_andor_l2='BOTH', use_flight_altitude=True, res_fac=1,
                                 extent=[-105, -70, 15, 50],
                                 pirep_file='/Users/tomrink/data/pirep/pireps_202109200000_202109232359.csv',
-                                obs_lons=None, obs_lats=None, obs_times=None, obs_alt=None, flight_level=None):
+                                obs_lons=None, obs_lats=None, obs_times=None, obs_alt=None, flight_level=None, obs_intensity=None):
 
     if use_flight_altitude is True:
         flight_levels = [0, 1, 2, 3, 4]