diff --git a/cron/scheduler.py b/cron/scheduler.py
index 7e39df578bb..b585ef2e42b 100644
--- a/cron/scheduler.py
+++ b/cron/scheduler.py
@@ -111,6 +111,7 @@ _HOME_TARGET_ENV_VARS = {
     "weixin": "WEIXIN_HOME_CHANNEL",
     "bluebubbles": "BLUEBUBBLES_HOME_CHANNEL",
     "qqbot": "QQBOT_HOME_CHANNEL",
+    "whatsapp": "WHATSAPP_HOME_CHANNEL",
 }
 
 # Legacy env var names kept for back-compat.  Each entry is the current