diff --git a/app/const.py b/app/const.py
index 198f608..22be499 100644
--- a/app/const.py
+++ b/app/const.py
@@ -82,6 +82,10 @@ class MIMETYPE(StrEnum):
         ("Cheshire West and Chester Council",),
         ("Winsford",),
     ),
+    "cheshirewest.gov.uk": (
+        ("Cheshire West and Chester Council",),
+        ("Winsford",),
+    ),
     "chesterfield.gov.uk": (
         ("Chesterfield Borough Council",),
         ("Staveley",),