diff --git a/SmartEVSE-3/data/index.html b/SmartEVSE-3/data/index.html
index c7414d5f..81eda960 100644
--- a/SmartEVSE-3/data/index.html
+++ b/SmartEVSE-3/data/index.html
@@ -1131,7 +1131,7 @@ <h1 id="serialnr" class="h5 mb-0 text-white-800">SmartEVSE-</h1>
                                               </div>
                                               <label>Backend URL: <input id="ocpp_backend_url" class="ui-state-disabled"></label>
                                               <label>Charge Box Id: <input id="ocpp_cb_id" class="ui-state-disabled"></label>
-                                              <label>Authentication key: <input id="ocpp_auth_key" class="ui-state-disabled"></label>
+                                              <label>Password(optional): <input id="ocpp_auth_key" class="ui-state-disabled"></label>
                                               <div class="row no-gutters align-items-center" style="margin-top:20px;margin-bottom:10px">
                                                 <div class="col-auto mb-0 mr-3" style="width: 200px">
                                                   <input type="checkbox" class="form-check-input ui-state-disabled" id="ocpp_auto_auth" onclick="toggleEnableOcppAutoAuth()">