diff --git a/apps/emqx_management/src/emqx_mgmt_api_clients.erl b/apps/emqx_management/src/emqx_mgmt_api_clients.erl
index 357e5bc5c..f394ffefa 100644
--- a/apps/emqx_management/src/emqx_mgmt_api_clients.erl
+++ b/apps/emqx_management/src/emqx_mgmt_api_clients.erl
@@ -946,7 +946,8 @@ format_channel_info(WhichNode, {_, ClientInfo0, ClientStats}) ->
             upgrade_qos,
             zone,
             %% session_id, defined in emqx_session.erl
-            id
+            id,
+            acl
         ],
     TimesKeys = [created_at, connected_at, disconnected_at],
     %% format timestamp to rfc3339