diff --git a/README.md b/README.md
index ed2d3a98..359275d9 100644
--- a/README.md
+++ b/README.md
@@ -59,6 +59,7 @@ _MithrilDB_ is rightly relevant name.
   > revolution is to provide a clearer and robust API, add more features and
   > new valuable properties of database.
 
+[![https://t.me/libmdbx](https://raw.githubusercontent.com/wiki/erthink/libmdbx/img/telegram.png)](https://t.me/libmdbx)
 [![Build Status](https://travis-ci.org/erthink/libmdbx.svg?branch=master)](https://travis-ci.org/erthink/libmdbx)
 [![Build status](https://ci.appveyor.com/api/projects/status/ue94mlopn50dqiqg/branch/master?svg=true)](https://ci.appveyor.com/project/erthink/libmdbx/branch/master)
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