diff --git a/etl/scraper/scraper.py b/etl/scraper/scraper.py
index f4ff370..550e05d 100644
--- a/etl/scraper/scraper.py
+++ b/etl/scraper/scraper.py
@@ -11,12 +11,12 @@ from etl.validator.validator import DomnaSharePointValidator
 
 from datetime import datetime, timedelta
 
-def this_weeks_monday():
+def previous_monday():
     today = datetime.today()
     monday = today - timedelta(days=today.weekday())  # weekday() = 0 for Monday
     return f"W.C. {monday.strftime('%d.%m.%Y')}"
 
-WEEK_COMMENCING = os.getenv("WEEK_COMMENCING", this_weeks_monday())
+WEEK_COMMENCING = os.getenv("WEEK_COMMENCING", previous_monday())
 
 class SharePointInstaller(Enum):
     # https//{tenant}.sharepoint.com/sites/{site}/_api/site/id