diff --git a/modules/amv/caliop_clavrx_amv.py b/modules/amv/caliop_clavrx_amv.py
index 74d63f74fd9e54542de74d265985814ea6315793..0fccbf50d8a094e836311147a1614a6649fe8dbb 100644
--- a/modules/amv/caliop_clavrx_amv.py
+++ b/modules/amv/caliop_clavrx_amv.py
@@ -322,7 +322,7 @@ def run_caliop_clavrx_amv_match(output_path, path_to_caliop_clavrx, path_to_amvs
         print('Start processing: ', f)
         match_dict = match_calipso_clavrx_to_amvs(nom_time, calipso_clavrx_nc4, amv_ds, caliop_clavrx_params, gfs_ds)
         calipso_clavrx_nc4.close()
-        if match_dict is None or not match_dict:
+        if match_dict is None or not match_dict[nom_time]:
             print('No matches for: ', f)
             continue