diff --git a/.travis.yml b/.travis.yml
index 2ecc023..c1e36c0 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,6 +5,7 @@ go:
 before_install:
   - curl -L -s https://github.com/golang/dep/releases/download/v0.3.1/dep-linux-amd64 -o $GOPATH/bin/dep
   - chmod +x $GOPATH/bin/dep
+  - go get github.com/mattn/goveralls
 
 install:
   - make install
@@ -15,3 +16,4 @@ notifications:
 script:
   - go test -v -race ./...
   - go vet ./...
+  - $GOPATH/bin/goveralls -service=travis-ci
diff --git a/README.md b/README.md
index e408e96..aa5588b 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,7 @@
 # Gamma Ray
 [![Go Report Card](https://goreportcard.com/badge/github.com/dgonzalez/gammaray)](https://goreportcard.com/report/github.com/dgonzalez/gammaray)
 ![Travis](https://travis-ci.org/dgonzalez/gammaray.svg?branch=master)
+[![Coverage Status](https://coveralls.io/repos/github/dgonzalez/gammaray/badge.svg?branch=travis)](https://coveralls.io/github/dgonzalez/gammaray?branch=travis)
 
 Gamm Ray is a software that helps developers to look for vulnerabilities on their Node.js
 applications. Its pluggable infrastructure makes very easy to write an integration with