diff --git a/data/interfaces/default/config.html b/data/interfaces/default/config.html
index 5bc2edea..2b64da4f 100644
--- a/data/interfaces/default/config.html
+++ b/data/interfaces/default/config.html
@@ -666,7 +666,7 @@
                                         </div>
                                         <div class="row">
                                             <label>Password</label>
-                                            <input type="password" name="pth_password" value="${config['pth_password']}" size="36">
+                                            <input type="password" name="pth_password" value="${config['pth_password'] | h}" size="36">
                                         </div>
                                         <div class="row">
                                             <label>URL</label>