diff --git a/README.md b/README.md
index 1952469..014b3a2 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 
 [![Build
 Status](https://travis-ci.org/insanoid/SwiftyJSONAccelerator.svg?branch=master)](https://travis-ci.org/insanoid/SwiftyJSONAccelerator)
-[![codecov](https://codecov.io/gh/insanoid/SwiftyJSONAccelerator/branch/master/graph/badge.svg)]
+![codecov](https://codecov.io/gh/insanoid/SwiftyJSONAccelerator/branch/master/graph/badge.svg)
 
 
 **Version v2.1 Released! (Swift 5)**