diff --git a/src/js/main.js b/src/js/main.js
index c36d54c51..f33d0777b 100644
--- a/src/js/main.js
+++ b/src/js/main.js
@@ -97,7 +97,7 @@ angular.module('Application').controller('MainController', ['$scope', '$route',
                 actionScope.action = '/#/backups';
 
                 Client.notify('Backup Configuration',
-                    'Cloudron backups are currently on the same disk as the Cloudron server instance. This is dangerous and can lead to complete data loss if the disk fails.' +
+                    'Cloudron backups are currently on the same disk as the Cloudron server instance. This is dangerous and can lead to complete data loss if the disk fails.',
                     false /* persistent */, 'info', actionScope);
             }
         });