diff --git a/.gitignore b/.gitignore
index b7b8cdb..a0aef9b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -28,7 +28,7 @@ key.pem
 config.yml
 bin/*
 .DS_Store
-coverage.out
+coverage.txt
 gorush/log/*.log
 build.tar.gz
 gorush.tar.gz
diff --git a/.travis.yml b/.travis.yml
index 10133a8..cd5d235 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -31,7 +31,7 @@ install:
 
 script:
   - make test
-  - $(go env GOPATH | awk 'BEGIN{FS=":"} {print $1}')/bin/goveralls -coverprofile=coverage.out
+  - $(go env GOPATH | awk 'BEGIN{FS=":"} {print $1}')/bin/goveralls -coverprofile=coverage.txt
     -service=travis-ci -repotoken=$COVERALLS_TOKEN
 
 after_success:
@@ -41,3 +41,4 @@ after_success:
     && test "$TRAVIS_PULL_REQUEST" == "false" && cd $TRAVIS_BUILD_DIR && make docker_build
   - test "$TRAVIS_BRANCH" == "master" && test "$TRAVIS_GO_VERSION" == "1.6.2"
     && test "$TRAVIS_PULL_REQUEST" == "false" && cd $TRAVIS_BUILD_DIR && make deploy tag=latest
+  - bash <(curl -s https://codecov.io/bash)
diff --git a/Makefile b/Makefile
index 23c46d6..36974cb 100644
--- a/Makefile
+++ b/Makefile
@@ -26,22 +26,22 @@ build: clean
 	sh script/build.sh $(VERSION)
 
 test: redis_test boltdb_test memory_test config_test
-	go test -v -cover -covermode=count -coverprofile=coverage.out ./gorush/...
+	go test -v -cover -covermode=count -coverprofile=coverage.txt ./gorush/...
 
 redis_test: init
-	go test -v -cover -covermode=count -coverprofile=coverage.out ./storage/redis/...
+	go test -v -cover -covermode=count -coverprofile=coverage.txt ./storage/redis/...
 
 boltdb_test: init
-	go test -v -cover -covermode=count -coverprofile=coverage.out ./storage/boltdb/...
+	go test -v -cover -covermode=count -coverprofile=coverage.txt ./storage/boltdb/...
 
 memory_test: init
-	go test -v -cover -covermode=count -coverprofile=coverage.out ./storage/memory/...
+	go test -v -cover -covermode=count -coverprofile=coverage.txt ./storage/memory/...
 
 config_test: init
-	go test -v -cover -covermode=count -coverprofile=coverage.out ./config/...
+	go test -v -cover -covermode=count -coverprofile=coverage.txt ./config/...
 
 html:
-	go tool cover -html=coverage.out && unlink coverage.out
+	go tool cover -html=coverage.txt && unlink coverage.txt
 
 docker_build: clean
 	tar -zcvf build.tar.gz gorush.go gorush config storage Makefile glide.lock glide.yaml
@@ -77,4 +77,4 @@ lint:
 	golint gorush
 
 clean:
-	-rm -rf build.tar.gz gorush.tar.gz bin/* coverage.out gorush.tar.gz gorush/gorush.db storage/boltdb/gorush.db
+	-rm -rf build.tar.gz gorush.tar.gz bin/* coverage.txt gorush.tar.gz gorush/gorush.db storage/boltdb/gorush.db