diff --git a/modules/amv/caliop_clavrx_amv.py b/modules/amv/caliop_clavrx_amv.py
index 5b995f38ab007cc7856ce7a868eefada0cfc1afc..d5e37cea31fa1fb93ccbc5fd14e23ab14d3cc4da 100644
--- a/modules/amv/caliop_clavrx_amv.py
+++ b/modules/amv/caliop_clavrx_amv.py
@@ -278,7 +278,7 @@ def run_caliop_clavrx_amv_match(output_path, path_to_caliop_clavrx, path_to_amvs
     amv_filenames = amv_ds.flist
 
     for file in caliop_clavrx_ds.flist:
-        match_dict = match_calipso_clavrx_to_amvs(caliop_clavrx_ds, file, amv_ds, amv_source=amv_source, band=band)
+        match_dict = match_calipso_clavrx_to_amvs(caliop_clavrx_ds, file, amv_ds)
 
         create_file(match_dict, output_path, file, caliop_clavrx_params, amv_params, amv_filenames)