diff --git a/sync/template/authenticated.html b/sync/template/authenticated.html
index ba12bf54..e4a47ed4 100644
--- a/sync/template/authenticated.html
+++ b/sync/template/authenticated.html
@@ -28,6 +28,8 @@
document.getElementById('sidebarToggle').addEventListener('click', function() {
document.getElementById('sidebar').classList.toggle('collapsed');
document.getElementById('content').classList.toggle('expanded');
+ document.getElementById('sidebarToggleIcon').classList.toggle('bi-chevron-left');
+ document.getElementById('sidebarToggleIcon').classList.toggle('bi-chevron-right');
});