diff --git a/shanoir2bids.py b/shanoir2bids.py
index f591b78..15e061e 100755
--- a/shanoir2bids.py
+++ b/shanoir2bids.py
@@ -24,8 +24,6 @@
 from dotenv import load_dotenv
 from heudiconv.main import workflow
 
-# import loggger used in heudiconv workflow
-from heudiconv.main import lgr
 import bids_validator
 
 # Load environment variables
@@ -61,6 +59,7 @@ def banner_msg(msg):
 LIST_AUTHORIZED_KEYS_JSON = LIST_MANDATORY_KEYS_JSON + [
     K_DCM2NIIX_PATH,
     K_DCM2NIIX_OPTS,
+    K_JSON_FIND_AND_REPLACE,
     K_JSON_DATE_FROM,
     K_JSON_DATE_TO,
     K_JSON_SESSION,
@@ -494,6 +493,7 @@ def download_subject(self, subject_to_search):
         for far in self.list_fars:
             bids_subject_id.replace(far[K_FIND], far[K_REPLACE])
 
+
         bids_seq_session = None
 
         # Loop on each sequence defined in the dictionary