diff --git a/hosts/blacklist.txt b/hosts/blacklist.txt
index 2d64804..fb5b454 100755
--- a/hosts/blacklist.txt
+++ b/hosts/blacklist.txt
@@ -1,6 +1,9 @@
 ## This blacklist maintaince by @ookangzheng
 ## Attribution-NonCommercial 4.0 International (CC BY-NC-SA 4.0)
 
+# castbox.fm
+everest.castbox.fm
+
 # Expo.com
 exp.host