diff --git a/src/referrers.json b/src/referrers.json
index d314fad..d7a0c89 100644
--- a/src/referrers.json
+++ b/src/referrers.json
@@ -82,7 +82,7 @@
     },
     {
       "name": "Castos Web Player",
-      "pattern": "^https://[a-z0-9]+\\.castos\\.com/(player|playlist-player)/",
+      "pattern": "^https://[a-z0-9]+\\.castos\\.com/",
       "examples": [
         "https://audience.castos.com/player/1641975",
         "https://audience.castos.com/playlist-player/4310"