diff --git a/admin-dashboard.html b/admin-dashboard.html
index a6fca31..675ab46 100644
--- a/admin-dashboard.html
+++ b/admin-dashboard.html
@@ -464,11 +464,13 @@
 
     <script>
         // Check if user is authenticated
-        const token = localStorage.getItem('token');
-        if (!token) {
-            window.location.href = '/login.html';
-            return;
-        }
+        (function() {
+            const token = localStorage.getItem('token');
+            if (!token) {
+                window.location.href = '/login.html';
+                return;
+            }
+        })();
         
         // Show notification to user
         function showNotification(message, type = 'info') {