diff --git a/README.md b/README.md
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+++ b/README.md
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 ![npm-dependencies](https://img.shields.io/david/ezolenko/rollup-plugin-typescript2.svg?maxAge=2592000)
 ![npm-monthly-downloads](https://img.shields.io/npm/dm/rollup-plugin-typescript2.svg?maxAge=2592000)
 [![Codeship Status](https://app.codeship.com/projects/fe9cf8f0-e8d4-0134-ec88-4e3d33dcd7ed/status?branch=master)](https://app.codeship.com/projects/207445)
+[![Codacy Badge](https://api.codacy.com/project/badge/Grade/e19b72ab9658405bbfb32dd6d65d1856)](https://www.codacy.com/app/zolenkoe/rollup-plugin-typescript2?utm_source=github.com&utm_medium=referral&utm_content=ezolenko/rollup-plugin-typescript2&utm_campaign=Badge_Grade)
 
 Rollup plugin for typescript with compiler errors.