diff --git a/scripts/save_classifications_chunk_in_files.py b/scripts/save_classifications_chunk_in_files.py
index 72adc66..789351f 100644
--- a/scripts/save_classifications_chunk_in_files.py
+++ b/scripts/save_classifications_chunk_in_files.py
@@ -13,7 +13,7 @@
 start_time = datetime.now()
 print("CLASSIFICATIONS backfill BEFORE Time =", start_time)
 
-classifications_query = "select id::bigint as classification_id, created_at as event_time, updated_at as classification_updated_at, CASE WHEN metadata ->> 'started_at' ~'\d{1,2}\/\d{1,2}\/\d{2,4}' THEN to_timestamp(metadata ->> 'started_at', 'MM/DD/YYYY HH24:MI') ELSE TO_TIMESTAMP(metadata ->> 'started_at', 'YYYY-MM-DD HH24:MI:SS') END started_at,  CASE WHEN metadata ->> 'finished_at' ~'\d{1,2}\/\d{1,2}\/\d{2,4}' THEN to_timestamp(metadata ->> 'finished_at', 'MM/DD/YYYY HH24:MI') ELSE TO_TIMESTAMP(metadata ->> 'finished_at', 'YYYY-MM-DD HH24:MI:SS') END finished_at, project_id::bigint, workflow_id::bigint, user_id::bigint, array_remove(string_to_array(replace(replace(replace(metadata ->> 'user_group_ids', '[', ''), ']', ''), ' ', '' ), ','), 'null')::bigint[] as user_group_ids, EXTRACT(EPOCH FROM (CASE WHEN metadata ->> 'finished_at' ~'\d{1,2}\/\d{1,2}\/\d{2,4}' THEN to_timestamp(metadata ->> 'finished_at', 'MM/DD/YYYY HH24:MI') ELSE TO_TIMESTAMP(metadata ->> 'finished_at', 'YYYY-MM-DD HH24:MI:SS') END) - (CASE WHEN metadata ->> 'started_at' ~'\d{1,2}\/\d{1,2}\/\d{2,4}' THEN to_timestamp(metadata ->> 'started_at', 'MM/DD/YYYY HH24:MI') ELSE TO_TIMESTAMP(metadata ->> 'started_at', 'YYYY-MM-DD HH24:MI:SS') END)) as session_time, created_at, updated_at from classifications where id < %s order by id desc"
+classifications_query = "select id::bigint as classification_id, created_at as event_time, updated_at as classification_updated_at, CASE WHEN metadata ->> 'started_at' ~'\d{1,2}\/\d{1,2}\/\d{2,4}' THEN to_timestamp(metadata ->> 'started_at', 'MM/DD/YYYY HH24:MI') ELSE TO_TIMESTAMP(metadata ->> 'started_at', 'YYYY-MM-DD HH24:MI:SS') END started_at,  CASE WHEN metadata ->> 'finished_at' ~'\d{1,2}\/\d{1,2}\/\d{2,4}' THEN to_timestamp(metadata ->> 'finished_at', 'MM/DD/YYYY HH24:MI') ELSE TO_TIMESTAMP(metadata ->> 'finished_at', 'YYYY-MM-DD HH24:MI:SS') END finished_at, project_id::bigint, workflow_id::bigint, user_id::bigint, array_remove(string_to_array(replace(replace(replace(metadata ->> 'user_group_ids', '[', ''), ']', ''), ' ', '' ), ','), 'null')::bigint[] as user_group_ids, EXTRACT(EPOCH FROM (CASE WHEN metadata ->> 'finished_at' ~'\d{1,2}\/\d{1,2}\/\d{2,4}' THEN to_timestamp(metadata ->> 'finished_at', 'MM/DD/YYYY HH24:MI') ELSE TO_TIMESTAMP(metadata ->> 'finished_at', 'YYYY-MM-DD HH24:MI:SS') END) - (CASE WHEN metadata ->> 'started_at' ~'\d{1,2}\/\d{1,2}\/\d{2,4}' THEN to_timestamp(metadata ->> 'started_at', 'MM/DD/YYYY HH24:MI') ELSE TO_TIMESTAMP(metadata ->> 'started_at', 'YYYY-MM-DD HH24:MI:SS') END)) as session_time, created_at, updated_at from classifications where id < %s order by id"
 
 offset = 0
 limit = 10000000
@@ -30,8 +30,8 @@
   with psycopg.connect(f"host={PANOPTES_CONN} port={PANOPTES_PORT} dbname={PANOPTES_DB} user={PANOPTES_USER} password={PANOPTES_PW} sslmode=require keepalives=1 keepalives_idle=30 keepalives_interval=10 keepalives_count=20") as panoptes_db_conn:
     with open(f"prod_classifications_{offset}.csv", "wb") as f:
         with panoptes_db_conn.cursor(name="panoptes_cursor").copy(f"COPY ({classifications_query}) TO STDOUT WITH CSV HEADER", (FIRST_INGESTED_CLASSIFICATION_ID,)) as panoptes_copy:
-            for data in panoptes_copy:
-                f.write(data)
+           for data in panoptes_copy:
+             f.write(data)
     offset+= 1
 
 finish_copy_time = datetime.now()