diff --git a/admin/template/template.php b/admin/template/template.php
index c6b8747b..cdb20519 100644
--- a/admin/template/template.php
+++ b/admin/template/template.php
@@ -19,14 +19,14 @@
 	<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,600,700,300italic,400italic,600italic">
 	<?php $hooks->trigger(HOOK_ADMIN_HEAD_END); ?>
 </head>
-<body class="sidebar-mini ">
+<body class="sidebar-mini <?= (session('admin.menu-collapse') ? 'sidebar-collapse' : ''); ?>">
 <?php $hooks->trigger(HOOK_ADMIN_BODY_START); ?>
 <?php if ($logged && admin()) { ?>
 	<div class="wrapper">
 		<nav class="main-header navbar navbar-expand navbar-white navbar-light">
 			<ul class="navbar-nav">
 				<li class="nav-item">
-					<a class="nav-link" data-widget="pushmenu" href="#"><i class="fas fa-bars"></i></a>
+					<a class="nav-link sidebar-toggle" data-widget="pushmenu" href="#"><i class="fas fa-bars"></i></a>
 				</li>
 				<li class="nav-item d-none d-sm-inline-block">
 					<a href="<?php echo ADMIN_URL; ?>" class="nav-link">Home</a>
@@ -198,6 +198,7 @@ if ($logged && admin()) {
 <script src="<?php echo BASE_URL; ?>tools/js/datatables.bs.min.js"></script>
 <?php } ?>
 <script src="<?php echo BASE_URL; ?>tools/js/adminlte.min.js"></script>
+<?php $twig->display('admin.menu-collapse.html.twig'); ?>
 <?php $hooks->trigger(HOOK_ADMIN_BODY_END); ?>
 </body>
 </html>
diff --git a/admin/tools/menu_collapse.php b/admin/tools/menu_collapse.php
new file mode 100644
index 00000000..942f1ac3
--- /dev/null
+++ b/admin/tools/menu_collapse.php
@@ -0,0 +1,23 @@
+<?php
+
+const MYAAC_ADMIN = true;
+const IGNORE_SET_LAST_VISIT = true;
+
+require '../../common.php';
+require SYSTEM . 'functions.php';
+require SYSTEM . 'init.php';
+require SYSTEM . 'login.php';
+
+if(!admin()) {
+	http_response_code(500);
+	die('You are not logged in. Probably session expired. Please login again.');
+}
+
+if (!isset($_POST['collapse'])) {
+	http_response_code(500);
+	die('Something went wrong.');
+}
+
+csrfProtect();
+
+setSession('admin.menu-collapse', $_POST['collapse'] == 'true');
diff --git a/system/templates/admin.menu-collapse.html.twig b/system/templates/admin.menu-collapse.html.twig
new file mode 100644
index 00000000..f56d9023
--- /dev/null
+++ b/system/templates/admin.menu-collapse.html.twig
@@ -0,0 +1,33 @@
+<link rel="stylesheet" type="text/css" href="{{ constant('BASE_URL') }}tools/css/toastify.min.css">
+<script type="text/javascript" src="{{ constant('BASE_URL') }}tools/js/toastify.min.js"></script>
+{{ include('script.ajax-setup.html.twig') }}
+
+<script>
+	$(function () {
+		/* Store sidebar state */
+		$('.sidebar-toggle').on('click',function(event) {
+			event.preventDefault();
+
+			const isCollapsed = $('body').hasClass('sidebar-collapse');
+
+			$.ajax({
+				type: 'POST',
+				url: '{{ constant('ADMIN_URL') }}tools/menu_collapse.php',
+				data : { collapse: !isCollapsed},
+				success : function(response) {
+				},
+				error : function(response) {
+					Toastify({
+						position: 'center',
+						text: response.responseText,
+						duration: 3000,
+						style: {
+							background: 'red',
+						},
+						escapeMarkup: false,
+					}).showToast();
+				}
+			});
+		});
+	});
+</script>
