diff --git a/classes/controller/FrontController.php b/classes/controller/FrontController.php
index 80e33e72e..171395e6e 100644
--- a/classes/controller/FrontController.php
+++ b/classes/controller/FrontController.php
@@ -795,6 +795,9 @@ class FrontControllerCore extends Controller
                         'HOOK_MAINTENANCE' => Hook::exec('displayMaintenance', array()),
                         'allowEmployee' => Configuration::get('PS_ALLOW_EMP'),
                         'maintenance' => $this->context->link->getAdminLink('AdminMaintenance', false),
+                        'languages' => Language::getLanguages(true, $this->context->shop->id),
+                        'lang_iso' => $this->context->language->iso_code,
+                        'link' => $this->context->link,
                     ));
                     // If the controller is a module, then getTemplatePath will try to find the template in the modules, so we need to instanciate a real frontcontroller
                     $front_controller = preg_match('/ModuleFrontController$/', get_class($this)) ? new FrontController() : $this;
diff --git a/js/maintenance.js b/js/maintenance.js
index 26015d1a9..a2685698b 100644
--- a/js/maintenance.js
+++ b/js/maintenance.js
@@ -18,4 +18,18 @@ $(document).ready(function(){
     $("input[type='radio'][name='PS_SHOP_ENABLE']").change(function() {
         $("#conf_id_PS_ALLOW_EMP").toggle('slow');
     });
-});
\ No newline at end of file
+
+    // manage dropdowns
+    $(document).on('click', function (e) {
+        const closestDropdown = $(e.target).closest('.dropdown');
+
+        if (closestDropdown.length) {
+            if ($(e.target).closest('.dropdown-toggle').length) {
+                $('.dropdown').not(closestDropdown).removeClass('open');
+                closestDropdown.toggleClass('open');
+            }
+        } else {
+            $('.dropdown').removeClass('open');
+        }
+    });
+});
diff --git a/themes/hotel-reservation-theme/css/maintenance.css b/themes/hotel-reservation-theme/css/maintenance.css
index 9ff35daca..da78fb1d8 100644
--- a/themes/hotel-reservation-theme/css/maintenance.css
+++ b/themes/hotel-reservation-theme/css/maintenance.css
@@ -129,6 +129,154 @@ button[type='button'].cancel-login {
   color: #FFF;
 }
 
+.header-container {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  margin-right: auto;
+  margin-left: auto;
+  position: relative;
+}
+
+.header-container.multilang .language-selector-wrap {
+  position: absolute;
+  right: 0;
+}
+
+@media (min-width: 768px) {
+  .header-container {
+    width: 750px;
+  }
+}
+@media (min-width: 992px) {
+  .header-container {
+    width: 970px;
+  }
+}
+@media (min-width: 1200px) {
+  .header-container {
+    width: 1170px;
+  }
+}
+
+.header-container img {
+  display: block;
+  max-height: 60px;
+  max-width: 100%;
+  margin: 0 auto;
+}
+
+.header-container .language-selector-wrap {
+  display: flex;
+  justify-content: end;
+}
+
+/* language-selector - start */
+.dropdown {
+  position: relative;
+}
+.dropdown-toggle {
+  display: inline-block;
+  background-color: transparent;
+  padding: 0;
+  margin-bottom: 0;
+  font-size: 14px;
+  font-weight: bold;
+  color: #333;
+  line-height: 1.42857;
+  text-align: center;
+  vertical-align: middle;
+  cursor: pointer;
+  border: 1px solid transparent;
+  border-radius: 0px;
+  white-space: nowrap;
+  -webkit-user-select: none;
+  -moz-user-select: none;
+  -ms-user-select: none;
+  -o-user-select: none;
+  user-select: none;
+}
+.dropdown-toggle:focus {
+  outline: 0;
+}
+.dropdown-toggle .caret {
+  display: inline-block;
+  width: 0;
+  height: 0;
+  margin-left: 0;
+  vertical-align: middle;
+  border-top-color: white;
+  border-top: 4px solid #000;
+  border-right: 4px solid transparent;
+  border-left: 4px solid transparent;
+  border-bottom: 0 dotted;
+  content: "";
+}
+.dropdown-menu {
+  position: absolute;
+  top: 100%;
+  right: 0;
+  z-index: 1000;
+  display: none;
+  float: left;
+  min-width: 160px;
+  padding: 5px 0;
+  margin: 2px 0 0;
+  font-size: 14px;
+  text-align: left;
+  list-style: none;
+  background-color: #fff;
+  background-clip: padding-box;
+  border: 1px solid #ccc;
+  border: 1px solid rgba(0, 0, 0, 0.15);
+  border-radius: 0;
+  -webkit-box-shadow: 0 6px 12px rgba(0, 0, 0, 0.175);
+  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.175);
+}
+.dropdown-menu > li > a {
+  display: block;
+  padding: 3px 20px;
+  clear: both;
+  font-weight: 400;
+  line-height: 1.42857143;
+  color: #333333;
+  text-decoration: none;
+  white-space: nowrap;
+}
+.dropdown-menu > li > a:hover,
+.dropdown-menu > li > a:focus {
+  color: #262626;
+  background-color: #f5f5f5;
+}
+.dropdown-menu > .active > a,
+.dropdown-menu > .active > a:hover,
+.dropdown-menu > .active > a:focus {
+  color: #fff;
+  background-color: #337ab7;
+  outline: 0;
+}
+.dropdown-menu > .disabled > a,
+.dropdown-menu > .disabled > a:hover,
+.dropdown-menu > .disabled > a:focus {
+  color: #777777;
+  pointer-events: none;
+}
+.dropdown-menu > .disabled > a:hover,
+.dropdown-menu > .disabled > a:focus {
+  text-decoration: none;
+  cursor: not-allowed;
+  background-color: transparent;
+  background-image: none;
+  filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);
+}
+.open > .dropdown-menu {
+  display: block;
+}
+.open > a {
+  outline: 0;
+}
+/* language-selector - end */
+
 #maintenance .logo {
   padding: 12px;
   text-align: center; }
diff --git a/themes/hotel-reservation-theme/maintenance.tpl b/themes/hotel-reservation-theme/maintenance.tpl
index d07051087..a347a4079 100644
--- a/themes/hotel-reservation-theme/maintenance.tpl
+++ b/themes/hotel-reservation-theme/maintenance.tpl
@@ -45,9 +45,34 @@
 
 <body>
 	<div id="maintenance">
-		<div class="logo">
-			<img src="{$logo_url}" {if $logo_image_width}width="{$logo_image_width}" {/if}
-				{if $logo_image_height}height="{$logo_image_height}" {/if} alt="logo" />
+		<div class="header-container{if count($languages) > 1} multilang{/if}">
+			<div class="logo-container">
+				<img src="{$logo_url}" alt="logo" />
+			</div>
+			{if count($languages) > 1}
+				<div class="language-selector-wrap">
+					<div class="dropdown">
+						{foreach from=$languages item=language}
+							{if $language.iso_code == $lang_iso}
+								<button class="dropdown-toggle" type="button" data-toggle="dropdown">
+									{$language.name|regex_replace:'/\s\(.*\)$/':''}
+									<span class="caret"></span>
+								</button>
+							{/if}
+						{/foreach}
+
+						<ul class="dropdown-menu">
+							{foreach from=$languages item=language}
+								<li {if $language.iso_code == $lang_iso}class="disabled"{/if}>
+									<a href="{$link->getLanguageLink($language.id_lang)|escape:'html':'UTF-8'}" title="{$language.name}">
+										<span>{$language.name|regex_replace:'/\s\(.*\)$/':''}</span>
+									</a>
+								</li>
+							{/foreach}
+						</ul>
+					</div>
+				</div>
+			{/if}
 		</div>
 		<div class="margin-l-r">
 			{if isset($errors) && $errors}