diff --git a/include/nav.php b/include/nav.php
index 8550e08..8a016cb 100644
--- a/include/nav.php
+++ b/include/nav.php
@@ -10,5 +10,6 @@
             <li><a href="../admin_logs.php">Logs</a></li>
         <?php endif; ?>
         <li><a href="../logout.php" class="btn-red">Déconnexion</a></li>
+        <li><button id="toggle-theme" onclick="toggleTheme()">☀️</button></li>
     </ul>
 </nav>
\ No newline at end of file