diff --git a/includes/navbar.php b/includes/navbar.php
index d9c2b1e..87ec2b9 100644
--- a/includes/navbar.php
+++ b/includes/navbar.php
@@ -13,7 +13,7 @@ Globales Menü, wird via PHP später in alle Seiten eingebunden
         ☰
     </button>
 
-    <ul id="mobile-menu" class="nav__mobile-menu">
+    <ul id="mobile-nav" class="nav__mobile-menu">
         <li><a href="auth/login.php">Anmelden</a></li>
         <li><a href="content/mathe.php">Mathe</a></li>
         <li><a href="content/physik.php">Physik</a></li>