diff --git a/api/js/jsapi/egw_lang.js b/api/js/jsapi/egw_lang.js
index 780a75acf5..c3589b0d0c 100644
--- a/api/js/jsapi/egw_lang.js
+++ b/api/js/jsapi/egw_lang.js
@@ -72,7 +72,7 @@ egw.extend('lang', egw.MODULE_GLOBAL, function()
 			_msg = _msg.toLowerCase();
 
 			// search apps in given order for a replacement
-			var apps = this.lang_order || ['custom', this.getAppName(), 'etemplate', 'common'];
+			var apps = this.lang_order || ['custom', this.getAppName(), 'etemplate', 'common', 'notifications'];
 			for(var i = 0; i < apps.length; ++i)
 			{
 				if (typeof lang_arr[apps[i]] != "undefined" &&
diff --git a/notifications/inc/hook_after_navbar.inc.php b/notifications/inc/hook_after_navbar.inc.php
index 9039331918..071a5ee7de 100644
--- a/notifications/inc/hook_after_navbar.inc.php
+++ b/notifications/inc/hook_after_navbar.inc.php
@@ -19,9 +19,16 @@ if ($GLOBALS['egw_info']['user']['apps']['notifications'])
 {
 	$notification_config = Api\Config::read('notifications');
 	Api\Translation::add_app('notifications');
+	$langRequire = array (
+		'app'	=> 'notifications',
+		'lang'	=> Api\Translation::$userlang,
+		'etag'	=> Api\Translation::etag('notifications', Api\Translation::$userlang)
+	);
 	$popup_poll_interval = empty($notification_config['popup_poll_interval']) ? 60 : $notification_config['popup_poll_interval'];
 	echo '<script src="'. $GLOBALS['egw_info']['server']['webserver_url']. '/notifications/js/notificationajaxpopup.js?'.
-		filemtime(EGW_SERVER_ROOT.'/notifications/js/notificationajaxpopup.js'). '" type="text/javascript" id="notifications_script_id" data-poll-interval="'.$popup_poll_interval.'"></script>';
+		filemtime(EGW_SERVER_ROOT.'/notifications/js/notificationajaxpopup.js').
+		'" type="text/javascript" id="notifications_script_id" data-poll-interval="'.$popup_poll_interval.
+		'" data-langRequire="'. htmlspecialchars(json_encode($langRequire)).'"></script>';
 	echo '
 		<div id="egwpopup" style="display: none; z-index: 999;">
 			<div id="egwpopup_header">'.lang('Notifications').
diff --git a/notifications/js/notificationajaxpopup.js b/notifications/js/notificationajaxpopup.js
index 26c08e5b94..9fd91abee4 100644
--- a/notifications/js/notificationajaxpopup.js
+++ b/notifications/js/notificationajaxpopup.js
@@ -559,20 +559,24 @@
 	var lab = egw_LAB || $LAB;
 	var self = notifications;
 	lab.wait(function(){
-		if (typeof window.app == 'undefined') window.app = {};
-		window.app.notifications = new self();
-		// toggle notifications bar
-		jQuery('.egwpopup_toggle').click(function(){window.app.notifications.toggle();});
-		jQuery('#egwpopup_fw_notifications').click(function(){window.app.notifications.toggle();});
-		jQuery(".egwpopup_deleteall", '#egwpopup').click(function(){
-			et2_dialog.show_dialog( function(_button){
-					if (_button == 2) window.app.notifications.delete_all();
-				},
-				egw.lang('Are you sure you want to delete all notifications?'),
-				egw.lang('Delete notifications'),
-				null, et2_dialog.BUTTON_YES_NO, et2_dialog.WARNING_MESSAGE, undefined, egw
-			);
-		});
-		jQuery(".egwpopup_seenall", '#egwpopup').click(function(){window.app.notifications.mark_all_seen()});
+		var langRequire = jQuery('#notifications_script_id').attr('data-langRequire');
+		egw.langRequire(window, [JSON.parse(langRequire)], function()
+		{
+			if (typeof window.app == 'undefined') window.app = {};
+			window.app.notifications = new self();
+			// toggle notifications bar
+			jQuery('.egwpopup_toggle').click(function(){window.app.notifications.toggle();});
+			jQuery('#egwpopup_fw_notifications').click(function(){window.app.notifications.toggle();});
+			jQuery(".egwpopup_deleteall", '#egwpopup').click(function(){
+				et2_dialog.show_dialog( function(_button){
+						if (_button == 2) window.app.notifications.delete_all();
+					},
+					egw.lang('Are you sure you want to delete all notifications?'),
+					egw.lang('Delete notifications'),
+					null, et2_dialog.BUTTON_YES_NO, et2_dialog.WARNING_MESSAGE, undefined, egw
+				);
+			});
+			jQuery(".egwpopup_seenall", '#egwpopup').click(function(){window.app.notifications.mark_all_seen()});
+		}, this);
 	});
 })();