diff --git a/README.md b/README.md
index 0d40f8be2..338145409 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,5 @@
 [![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg)](http://standardjs.com/)
+[![Deploy](https://www.herokucdn.com/deploy/button.svg)](https://heroku.com/deploy)
 
 ## [Webogram](https://web.telegram.org) — Telegram Web App
 
diff --git a/app.json b/app.json
new file mode 100644
index 000000000..0fcf0536a
--- /dev/null
+++ b/app.json
@@ -0,0 +1,7 @@
+{
+  "name": "Webogram",
+  "description": "Telegram web application",
+  "repository": "https://github.com/zhukov/webogram",
+  "logo": "https://web.telegram.org/img/icons/icon128.png",
+  "keywords": ["telegram", "javascript", "messenger"]
+}