diff --git a/dashboard/src/Index.vue b/dashboard/src/Index.vue
index b6745c593..8681c7f70 100644
--- a/dashboard/src/Index.vue
+++ b/dashboard/src/Index.vue
@@ -235,14 +235,13 @@ onMounted(async () => {
             <img :src="avatarUrl" width="40" height="40"/> {{ config.cloudronName || 'Cloudron' }}
           </a>
           <div class="sidebar-list">
-            <!-- TODO arrow indicator for submenu -->
             <a class="sidebar-item" :class="{ active: activeSidebarItem === 'apps' }" href="#/apps" @click="onSidebarClose()"><i class="fa fa-grip fa-fw"></i> {{ $t('apps.title') }}</a>
             <a class="sidebar-item" :class="{ active: activeSidebarItem === 'appstore' }" v-show="profile.isAtLeastAdmin" href="#/appstore" @click="onSidebarClose()"><i class="fa fa-cloud-download-alt fa-fw"></i> {{ $t('appstore.title') }}</a>
             <a class="sidebar-item" :class="{ active: activeSidebarItem === 'users' }" v-show="profile.isAtLeastUserManager" href="#/users" @click="onSidebarClose()"><i class="fa fa-users fa-fw"></i> {{ $t('main.navbar.users') }}</a>
             <a class="sidebar-item" :class="{ active: activeSidebarItem === 'backups' }" v-show="profile.isAtLeastAdmin" href="#/backups" @click="onSidebarClose()"><i class="fa fa-archive fa-fw"></i> {{ $t('backups.title') }}</a>
             <a class="sidebar-item" :class="{ active: activeSidebarItem === 'branding' }" v-show="profile.isAtLeastAdmin" href="#/branding" @click="onSidebarClose()"><i class="fa fa-passport fa-fw"></i> {{ $t('branding.title') }}</a>
             <a class="sidebar-item" :class="{ active: activeSidebarItem === 'domains' }" v-show="profile.isAtLeastAdmin" href="#/domains" @click="onSidebarClose()"><i class="fa fa-globe fa-fw"></i> {{ $t('domains.title') }}</a>
-            <div class="sidebar-item" v-show="profile.isAtLeastMailManager" @click="onToggleGroup('email')"><i class="fa fa-envelope fa-fw"></i> {{ $t('emails.title') }}</div>
+            <div class="sidebar-item" v-show="profile.isAtLeastMailManager" @click="onToggleGroup('email')"><i class="fa fa-envelope fa-fw"></i>{{ $t('emails.title') }} <i class="collapse fa-solid fa-angle-right" :class="{ expanded: activeSidebarGroup === 'email' }" style="margin-left: 6px;"></i> </div>
             <Transition name="sidebar-item-group-animation">
               <div class="sidebar-item-group" v-if="activeSidebarGroup === 'email'">
                 <!-- TODO separate the views -->