diff --git a/.travis.yml b/.travis.yml
index 202c3c45..d3502434 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -24,4 +24,4 @@ deploy:
 notifications:
   email: false
 after_success:
-  - if [ "$CI" = "coverage" ]; then npm install coveralls --no-save && cat ./coverage/lcov.info | ./node_modules/.bin/coveralls
+  - if [ "$CI" = "coverage" ]; then npm install coveralls --no-save && cat ./coverage/lcov.info | ./node_modules/.bin/coveralls; fi
diff --git a/README.md b/README.md
index ebd322fb..66b1d14e 100644
--- a/README.md
+++ b/README.md
@@ -10,8 +10,8 @@
 [![NPM downloads](https://img.shields.io/npm/dy/eslint-plugin-vue-scoped-css.svg)](http://www.npmtrends.com/eslint-plugin-vue-scoped-css)
 [![NPM downloads](https://img.shields.io/npm/dt/eslint-plugin-vue-scoped-css.svg)](http://www.npmtrends.com/eslint-plugin-vue-scoped-css)
 [![Build Status](https://travis-ci.com/ota-meshi/eslint-plugin-vue-scoped-css.svg?branch=master)](https://travis-ci.com/ota-meshi/eslint-plugin-vue-scoped-css)
+[![Coverage Status](https://coveralls.io/repos/github/ota-meshi/eslint-plugin-vue-scoped-css/badge.svg?branch=dev)](https://coveralls.io/github/ota-meshi/eslint-plugin-vue-scoped-css?branch=dev)
 <!--
-[![Coverage Status](https://coveralls.io/repos/github/ota-meshi/eslint-plugin-vue-scoped-css/badge.svg?branch=master)](https://coveralls.io/github/ota-meshi/eslint-plugin-vue-scoped-css?branch=master)
 [![Greenkeeper badge](https://badges.greenkeeper.io/ota-meshi/eslint-plugin-vue-scoped-css.svg)](https://greenkeeper.io/)
 -->
 
diff --git a/docs/README.md b/docs/README.md
index 5736d394..06a84d2a 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -10,8 +10,8 @@
 [![NPM downloads](https://img.shields.io/npm/dy/eslint-plugin-vue-scoped-css.svg)](http://www.npmtrends.com/eslint-plugin-vue-scoped-css)
 [![NPM downloads](https://img.shields.io/npm/dt/eslint-plugin-vue-scoped-css.svg)](http://www.npmtrends.com/eslint-plugin-vue-scoped-css)
 [![Build Status](https://travis-ci.com/ota-meshi/eslint-plugin-vue-scoped-css.svg?branch=master)](https://travis-ci.com/ota-meshi/eslint-plugin-vue-scoped-css)
+[![Coverage Status](https://coveralls.io/repos/github/ota-meshi/eslint-plugin-vue-scoped-css/badge.svg?branch=dev)](https://coveralls.io/github/ota-meshi/eslint-plugin-vue-scoped-css?branch=dev)
 <!--
-[![Coverage Status](https://coveralls.io/repos/github/ota-meshi/eslint-plugin-vue-scoped-css/badge.svg?branch=master)](https://coveralls.io/github/ota-meshi/eslint-plugin-vue-scoped-css?branch=master)
 [![Greenkeeper badge](https://badges.greenkeeper.io/ota-meshi/eslint-plugin-vue-scoped-css.svg)](https://greenkeeper.io/)
 -->