diff --git a/scraper/gwr_fares.py b/scraper/gwr_fares.py
index 9b09511..0f37ab0 100644
--- a/scraper/gwr_fares.py
+++ b/scraper/gwr_fares.py
@@ -12,7 +12,7 @@ _API_URL = "https://api.gwr.com/api/shopping/journeysearch"
 # API key is embedded in the GWR web app (appvalues.prod.json)
 _API_KEY = "OgovGqAlLp4gWAhL7DQLo7pMCt8GHi2U4SPFiZgG"
 _PAD_CODE = "GBQQP"  # London Paddington cluster code as used by GWR website
-_WANTED_CODES = {"SSS", "SVS", "SDS"}
+_WANTED_CODES = {"SSS", "SVS", "SDS", "CDS"}
 _MAX_PAGES = 20