diff --git a/README.md b/README.md
index 5c94f02..4d09388 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # go-moji
-[[!Build Status](https://circleci.com/gh/ktnyt/go-moji.svg?style=shield&circle-token==7da9cb901d095995e930651e7298c8ab233a0c85)](https://circleci.com/gh/ktnyt/go-moji)
+[![Build Status](https://circleci.com/gh/ktnyt/go-moji.svg?style=shield&circle-token==7da9cb901d095995e930651e7298c8ab233a0c85)](https://circleci.com/gh/ktnyt/go-moji)
 [![Go Report Card](https://goreportcard.com/badge/github.com/ktnyt/go-moji)](https://goreportcard.com/report/github.com/ktnyt/go-moji)
 [![GoDoc](http://godoc.org/github.com/ktnyt/go-moji?status.svg)](http://godoc.org/github.com/ktnyt/go-moji)