diff --git a/app/listmonk/utils.py b/app/listmonk/utils.py
index 001fa5a..657c04d 100644
--- a/app/listmonk/utils.py
+++ b/app/listmonk/utils.py
@@ -23,7 +23,8 @@ def get_auth(headers):
 
 def send_week(monday):
     from . import views
-    monday = views.get_monday(monday)
+    date = datetime.strptime(date, '%Y-%m-%d')
+    monday = views.get_monday(date)
     year, month, day = monday.split('-')
     body = views.week(year, month, day)
     name = 'weekly-digest-%s' % monday