diff --git a/participation/management/commands/renew_gdrive_notifications.py b/participation/management/commands/renew_gdrive_notifications.py
index 77ebebd..8c4bf26 100644
--- a/participation/management/commands/renew_gdrive_notifications.py
+++ b/participation/management/commands/renew_gdrive_notifications.py
@@ -45,7 +45,7 @@ class Command(BaseCommand):
                         self.style.WARNING(f"No spreadsheet found for {tournament}. Please create it first"))
                 continue
 
-            channel_id = sha1(f"{tournament.name}-{timezone.now().date()}-{site.domain}".encode()).hexdigest()
+            channel_id = sha1(f"{tournament.name}-{now.date()}-{site.domain}".encode()).hexdigest()
             url = f"https://www.googleapis.com/drive/v3/files/{tournament.notes_sheet_id}/watch?supportsAllDrives=true"
             notif_path = reverse('participation:tournament_gsheet_notifications', args=[tournament.pk])
             notif_url = f"https://{site.domain}{notif_path}"