diff --git a/app/index.html b/app/index.html
index 77a95e09..448dc8b1 100644
--- a/app/index.html
+++ b/app/index.html
@@ -35,11 +35,12 @@
 
   <meta property="og:title" content="Telegram Web">
   <meta property="og:url" content="https://web.telegram.org/">
+  <meta property="og:image:width" content="236">
+  <meta property="og:image:height" content="236">
   <meta property="og:image" content="https://web.telegram.org/img/logo_share.png">
   <meta property="og:site_name" content="Telegram Web">
   <meta property="description" content="Welcome to the Web application of Telegram messenger. See https://github.com/zhukov/webogram for more info.">
   <meta property="og:description" content="Welcome to the Web application of Telegram messenger. See https://github.com/zhukov/webogram for more info.">
-
 </head>
 <body>
 
