diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..57ffd52
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,38 @@
+name: build
+on: [push]
+jobs:
+
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    container: 
+      image: golang:buster
+    steps:
+
+    - name: checkout
+      run: |
+        git clone https://github.com/$GITHUB_REPOSITORY /go/src/$GITHUB_REPOSITORY
+        cd /go/src/$GITHUB_REPOSITORY
+        git checkout $GITHUB_REF
+        
+    - name: Get dependencies
+      run: |
+        cd /go/src/$GITHUB_REPOSITORY
+        go get -v -t -d ./...
+        if [ -f Gopkg.toml ]; then
+          go get github.com/golang/dep/cmd/dep
+          go build github.com/golang/dep/cmd/dep
+          dep ensure
+        fi
+
+    - name: unit tests
+      run: |
+        cd /go/src/$GITHUB_REPOSITORY
+        echo "" > coverage.txt
+        sh test.sh
+    
+    - name: code coverage
+      if: github.ref == 'refs/heads/master'
+      run: |
+        cd /go/src/$GITHUB_REPOSITORY
+        curl -s https://codecov.io/bash | bash
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index c0d0a73..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,13 +0,0 @@
-language: go
-go:
-  - 1.x
-install:
-  - go build -v ./...
-
-script:
-  - echo "" > coverage.txt
-  - sh test.sh
-
-after_success:
-  - test $TRAVIS_BRANCH = "master" && 
-    bash <(curl -s https://codecov.io/bash)
diff --git a/README.md b/README.md
index 9839009..3ce865c 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,8 @@
 # rootfinding
 
-[![GoDoc](https://img.shields.io/badge/go-documentation-blue.svg?style=flat-square)](https://godoc.org/github.com/khezen/rootfinding)
-[![Build Status](http://img.shields.io/travis/khezen/rootfinding.svg?style=flat-square)](https://travis-ci.org/khezen/rootfinding) [![codecov](https://img.shields.io/codecov/c/github/khezen/rootfinding/master.svg?style=flat-square)](https://codecov.io/gh/khezen/rootfinding)
-[![Go Report Card](https://goreportcard.com/badge/github.com/khezen/rootfinding?style=flat-square)](https://goreportcard.com/report/github.com/khezen/rootfinding)
+[![GoDoc](https://img.shields.io/badge/go-documentation-blue.svg)](https://godoc.org/github.com/khezen/rootfinding)
+[![Build Status](https://github.com/khezen/rootfinding/workflows/build/badge.svg?branch=master)](https://github.com/khezen/rootfinding/actions?query=workflow%3Abuild) [![codecov](https://img.shields.io/codecov/c/github/khezen/rootfinding/master.svg)](https://codecov.io/gh/khezen/rootfinding)
+[![Go Report Card](https://goreportcard.com/badge/github.com/khezen/rootfinding)](https://goreportcard.com/report/github.com/khezen/rootfinding)
 
 `github.com/khezen/rootfinding`
 
diff --git a/test.sh b/test.sh
index 47653ca..7934cc1 100755
--- a/test.sh
+++ b/test.sh
@@ -4,7 +4,7 @@ unit_tests(){
     local ret
     ret=0
     for d in $(go list ./... | grep -v vendor); do 
-        COV=$(go test -race  -coverprofile=profile.out -covermode=atomic $d | sed 's/.*\[no test files\]/0/g' | sed 's/.*coverage//g' | sed  's/[^0-9.]*//g' | sed  's/\.[0-9.]*//g') 
+        COV=$(go test -race -coverprofile=profile.out -covermode=atomic $d | sed 's/.*\[no test files\]/0/g' | sed 's/.*coverage//g' | sed  's/[^0-9.]*//g' | sed  's/\.[0-9.]*//g') 
         if [ -f profile.out ]; then 
             cat profile.out >> coverage.txt;
             rm profile.out;