diff --git a/config/cli/mailserver-enabled.json b/config/cli/mailserver-enabled.json
index 0ee02cc61..b572bcb43 100644
--- a/config/cli/mailserver-enabled.json
+++ b/config/cli/mailserver-enabled.json
@@ -1,5 +1,4 @@
 {
-    "RegisterTopics": ["whispermail"],
     "WhisperConfig": {
         "Enabled": true,
         "EnableNTPSync": true,