diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 9200fb47b..87b791933 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -26,6 +26,17 @@ jobs:
         npm run build
         npm run bundle
     - name: Test
+      if: matrix.os != 'ubuntu-latest'
+      run: |
+        npm run test
+    - name: Test & Coverage
+      if: matrix.os == 'ubuntu-latest'
       run: |
         npm run test-cov
         npm run check-format
+        npm run merge-report && cat coverage/lcov.info
+    - name: Upload Coveralls Report
+      if: success() && matrix.os == 'ubuntu-latest'
+      uses: coverallsapp/github-action@master
+      with:
+        github-token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 2eb421491..000000000
--- a/.travis.yml
+++ /dev/null
@@ -1,20 +0,0 @@
-addons:
-  chrome: stable
-
-language: node_js
-
-node_js:
-  - '12'
-
-install:
-  - npm ci
-  - npm run init
-
-script:
-  - npm run build
-  - npm run bundle
-  - npm run test-cov
-  - npm run check-format
-
-after_success:
-  - 'npm run merge-report && cat coverage/lcov.info | ./node_modules/.bin/coveralls'
diff --git a/README.md b/README.md
index e436d7c07..e7f5a3826 100644
--- a/README.md
+++ b/README.md
@@ -47,9 +47,10 @@ For more info about how we handle dependencies and releases in the JSON Forms pr
 
 ### Continuous Integration
 
-The JSON Forms project is built and tested via [Travis](https://travis-ci.org/). Coverage is documented by [Coveralls](https://coveralls.io).
+The JSON Forms project is built and tested via Github actions on Linux, Mac and Windows. Coverage is documented by [Coveralls](https://coveralls.io).
 
-Current status: [![Build Status](https://travis-ci.org/eclipsesource/jsonforms.svg?branch=master)](https://travis-ci.org/eclipsesource/jsonforms) [![Coverage Status](https://coveralls.io/repos/eclipsesource/jsonforms/badge.svg?branch=master&service=github)](https://coveralls.io/github/eclipsesource/jsonforms?branch=master)
+Current status: ![Build status](https://github.com/eclipsesource/jsonforms/actions/workflows/ci.yaml/badge.svg?branch=master)
+[![Coverage Status](https://coveralls.io/repos/eclipsesource/jsonforms/badge.svg?branch=master&service=github)](https://coveralls.io/github/eclipsesource/jsonforms?branch=master)
 
 ## License
 
diff --git a/packages/core/package.json b/packages/core/package.json
index 6fc0197b7..b1db9cfb9 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -38,7 +38,7 @@
     "lint": "tslint --project tsconfig.json --exclude src/models/jsonSchema.ts",
     "report": "nyc report --reporter=html",
     "test": "ava",
-    "test-cov": "nyc ava",
+    "test-cov": "rimraf -rf .nyc_output && nyc ava",
     "doc": "typedoc --name 'JSON Forms Core' --mode file --excludeExternals --theme ../../typedoc-jsonforms --out docs src"
   },
   "ava": {