diff --git a/modules/icing/util.py b/modules/icing/util.py
index 562485ec3d0f1b0ce8a6615b9968136125616c0e..f18c0bb0b51d870d12dadd13ddd48191f14a43c8 100644
--- a/modules/icing/util.py
+++ b/modules/icing/util.py
@@ -191,6 +191,7 @@ def run_icing_predict(clvrx_dir='/Users/tomrink/data/clavrx/RadC/', output_dir=h
             model_path = night_model_path
             if lunar:
                 model_path = day_model_path
+                day = 'DAY'
 
             nght_data_dct = {name: [] for name in nght_train_params}
             for name in nght_train_params:
@@ -201,7 +202,7 @@ def run_icing_predict(clvrx_dir='/Users/tomrink/data/clavrx/RadC/', output_dir=h
                 nght_grd_dct[ds_name] = np.stack(nght_data_dct[ds_name])
 
             preds_nght_dct, probs_nght_dct = model_module.run_evaluate_static(nght_grd_dct, num_nght_tiles, model_path,
-                                                                              day_night='NIGHT', l1b_or_l2=l1b_andor_l2,
+                                                                              day_night=day, l1b_or_l2=l1b_andor_l2,
                                                                               prob_thresh=prob_thresh,
                                                                               use_flight_altitude=use_flight_altitude,
                                                                               flight_levels=flight_levels)