diff --git a/README.md b/README.md
index d7f7607..3181e5c 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
 [![Travis Badge](https://travis-ci.org/Phundrak/lzw-assignment.svg?branch=master)](https://travis-ci.org/Phundrak/lzw-assignment)
 [![Codacy Badge](https://api.codacy.com/project/badge/Grade/80cf9a0514554f368effaf78d8e4ae15)](https://www.codacy.com/app/Phundrak/lzw-assignment?utm_source=github.com&utm_medium=referral&utm_content=Phundrak/lzw-assignment&utm_campaign=Badge_Grade)
+[![CodeFactor](https://www.codefactor.io/repository/github/phundrak/lzw-assignment/badge)](https://www.codefactor.io/repository/github/phundrak/lzw-assignment)
 [![Spacemacs Badge](https://cdn.rawgit.com/syl20bnr/spacemacs/442d025779da2f62fc86c2082703697714db6514/assets/spacemacs-badge.svg)](http://spacemacs.org)
 
 # LZW Compressing tool