diff --git a/src/views/activity.js b/src/views/activity.js
index 2183e8933..c77e4e8df 100644
--- a/src/views/activity.js
+++ b/src/views/activity.js
@@ -60,6 +60,7 @@ angular.module('Application').controller('ActivityController', ['$scope', '$loca
         { name: 'support.ssh', value: 'support.ssh' },
         { name: 'user.add', value: 'user.add' },
         { name: 'user.login', value: 'user.login' },
+        { name: 'user.logout', value: 'user.logout' },
         { name: 'user.remove', value: 'user.remove' },
         { name: 'user.transfer', value: 'user.transfer' },
         { name: 'user.update', value: 'user.update' },
@@ -120,6 +121,7 @@ angular.module('Application').controller('ActivityController', ['$scope', '$loca
         var ACTION_UPDATE_FINISH = 'cloudron.update.finish';
         var ACTION_USER_ADD = 'user.add';
         var ACTION_USER_LOGIN = 'user.login';
+        var ACTION_USER_LOGOUT = 'user.logout';
         var ACTION_USER_REMOVE = 'user.remove';
         var ACTION_USER_UPDATE = 'user.update';
         var ACTION_USER_TRANSFER = 'user.transfer';
@@ -385,6 +387,9 @@ angular.module('Application').controller('ActivityController', ['$scope', '$loca
         case ACTION_USER_LOGIN:
             return (data.user ? data.user.username : data.userId) + ' logged in';
 
+        case ACTION_USER_LOGOUT:
+            return (data.user ? data.user.username : data.userId) + ' logged out';
+
         case ACTION_DYNDNS_UPDATE:
             return 'DNS was updated from ' + data.fromIp + ' to ' + data.toIp;