diff --git a/dashboard/src/js/client.js b/dashboard/src/js/client.js
index 3e3b56519..c8422007b 100644
--- a/dashboard/src/js/client.js
+++ b/dashboard/src/js/client.js
@@ -3675,6 +3675,11 @@ angular.module('Application').service('Client', ['$http', '$interval', '$timeout
             return pre + (app.label || app.fqdn || app.subdomain) + ' (' + app.manifest.title + ') ';
         }
 
+        function eventBy() {
+            if (eventLog.source && eventLog.source.username) return ' by ' + eventLog.source.username;
+            return '';
+        }
+
         switch (eventLog.action) {
         case ACTION_ACTIVATE:
             return 'Cloudron was activated';
@@ -3768,7 +3773,7 @@ angular.module('Application').service('Client', ['$http', '$interval', '$timeout
 
         case ACTION_APP_INSTALL:
             if (!data.app) return '';
-            return data.app.manifest.title + ' (package v' + data.app.manifest.version + ') was installed ' + appName('at', data.app);
+            return data.app.manifest.title + ' (package v' + data.app.manifest.version + ') was installed ' + appName('at', data.app) + eventBy();
 
         case ACTION_APP_RESTORE:
             if (!data.app) return '';