diff --git a/lib/app.js b/lib/app.js
index 878d040697..d88a605781 100644
--- a/lib/app.js
+++ b/lib/app.js
@@ -21,6 +21,7 @@ module.exports = function(config) {
     const publicFolder = config.publicFolder;
 
     app.set('trust proxy');
+    app.disable('x-powered-by');
     app.set('port', config.port);
     app.locals.baseUriPath = baseUriPath;