diff --git a/src/daemon/command_line_args.h b/src/daemon/command_line_args.h
index b57dc5e30..7c28bd616 100644
--- a/src/daemon/command_line_args.h
+++ b/src/daemon/command_line_args.h
@@ -135,7 +135,7 @@ namespace daemon_args
 
   const command_line::arg_descriptor<bool> arg_restricted_zmq_rpc = {
     "restricted-zmq-rpc"
-  , "Restrict ZMQ RPC to view-only / non-sensitive methods"
+  , "Restrict ZMQ RPC by disabling some sensitive methods; does not guarantee filtering of sensitive data"
   , false
   };