diff --git a/admin-web/server.py b/admin-web/server.py
index a580b47..8407fce 100644
--- a/admin-web/server.py
+++ b/admin-web/server.py
@@ -2285,9 +2285,6 @@ class AdminHandler(BaseHTTPRequestHandler):
             ), "restart": {"mode": "async", "requested": restart_requested}})
         elif path.startswith("/api/users/") and path.endswith("/enabled"):
             name = urllib.parse.unquote(path[len("/api/users/"):-len("/enabled")])
-            if name == "main":
-                self.send_error_json(400, "main user cannot be disabled")
-                return
             enabled = bool(body.get("enabled"))
             try:
                 with FileLock(USER_LOCK_FILE):
diff --git a/admin-web/static/app.js b/admin-web/static/app.js
index 48ca8df..23a6791 100644
--- a/admin-web/static/app.js
+++ b/admin-web/static/app.js
@@ -1302,8 +1302,8 @@ function renderUsers() {
           <strong>${escapeHtml(user.name)}</strong>${user.main ? ` <small>${escapeHtml(t("main"))}</small>` : ""}
         </button>
         <div class="status-control">
-          <label class="switch" title="${escapeAttr(user.main ? t("main") : (user.enabled ? t("disableKey") : t("enableKey")))}">
-            <input type="checkbox" data-toggle-user="${escapeAttr(user.name)}" ${user.enabled ? "checked" : ""} ${user.main || pending ? "disabled" : ""}>
+          <label class="switch" title="${escapeAttr(user.enabled ? t("disableKey") : t("enableKey"))}">
+            <input type="checkbox" data-toggle-user="${escapeAttr(user.name)}" ${user.enabled ? "checked" : ""} ${pending ? "disabled" : ""}>
             <span></span>
           </label>
           <strong class="${user.enabled ? "state-on" : "state-off"}">${escapeHtml(pending ? t("applying") : (user.enabled ? t("enabled") : t("disabled")))}</strong>
diff --git a/admin-web/static/index.html b/admin-web/static/index.html
index 4926a72..8d1ef33 100644
--- a/admin-web/static/index.html
+++ b/admin-web/static/index.html
@@ -11,7 +11,7 @@
       document.documentElement.dataset.theme = theme;
     }());
   </script>
-  <link rel="stylesheet" href="/styles.css?v=2.5.0-admin26">
+  <link rel="stylesheet" href="/styles.css?v=2.5.0-admin27">
 </head>
 <body>
   <div class="app-shell">
@@ -482,6 +482,6 @@
       <button id="qrCopyBtn" type="button" class="soft" data-i18n="copyLink">Copy link</button>
     </div>
   </div>
-  <script src="/app.js?v=2.5.0-admin26" type="module"></script>
+  <script src="/app.js?v=2.5.0-admin27" type="module"></script>
 </body>
 </html>
