diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
new file mode 100644
index 0000000..422596d
--- /dev/null
+++ b/.github/workflows/main.yaml
@@ -0,0 +1,46 @@
+name: Test IM-Client
+
+on:
+  push:
+    branches: ["master"]
+  pull_request:
+    branches: ["master"]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out the codebase.
+        uses: actions/checkout@v4
+
+      - name: Set up Python 3.
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.10'
+
+      - name: Install dependencies
+        run: python -m pip install coverage mock radl netaddr requests pycodestyle
+
+      - name: Prepare auth.dat
+        run: |
+          cat <<EOT >> oidc-token
+          #!/bin/sh
+          echo "token"
+          EOT
+          chmod a+x oidc-token
+          sed -i '/oidc-token/c\type = InfrastructureManager; bearer_token_command = '${GITHUB_WORKSPACE}'/oidc-token OIDC_ACCOUNT' auth.dat 
+
+      - name: Check code style
+        run: pycodestyle --max-line-length=120 --ignore=E402,W605 . --exclude=doc
+
+      - name: Unit tests
+        run: python -m coverage run --source=. -m unittest discover -s test/unit -p '*.py'
+
+      - name: Generate XML coverage report
+        run: python -m coverage xml
+
+      - name: Report coverage
+        uses: codacy/codacy-coverage-reporter-action@v1
+        with:
+            project-token: ${{ secrets.CODACY_PROJECT_TOKEN }}
+            coverage-reports: coverage.xml
\ No newline at end of file
diff --git a/README.md b/README.md
index 91d537d..c3bd306 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # IM - Infrastructure Manager client
 
 [![PyPI](https://img.shields.io/pypi/v/im-client.svg)](https://pypi.org/project/im-client)
-[![Build Status](http://jenkins.i3m.upv.es/buildStatus/icon?job=grycap/im-client-unit-py3)](http://jenkins.i3m.upv.es:8080/job/grycap/job/im-client-unit-py3/)
+[![Tests](https://github.com/grycap/im-client/actions/workflows/main.yaml/badge.svg)](https://github.com/grycap/im-client/actions/workflows/main.yaml)
 [![Codacy Badge](https://app.codacy.com/project/badge/Grade/c74628a2fc134c2683d3fc57b571ce09)](https://www.codacy.com/gh/grycap/im-client/dashboard?utm_source=github.com&amp;utm_medium=referral&amp;utm_content=grycap/im-client&amp;utm_campaign=Badge_Grade)
 [![Codacy Badge](https://api.codacy.com/project/badge/Coverage/c74628a2fc134c2683d3fc57b571ce09)](https://www.codacy.com/app/micafer/im-client?utm_source=github.com&utm_medium=referral&utm_content=grycap/im-client&utm_campaign=Badge_Coverage)
 [![License](https://img.shields.io/badge/license-GPL%20v3.0-brightgreen.svg)](LICENSE)
diff --git a/test/unit/test_client.py b/test/unit/test_client.py
index fe81100..a9abd18 100755
--- a/test/unit/test_client.py
+++ b/test/unit/test_client.py
@@ -1149,7 +1149,7 @@ def test_parser_help(self, option_parser_exit):
         sys.stdout = out
         parser.parse_args(["--help"])
         output = out.getvalue().strip()
-        self.assertEqual(output[:16], "Usage: nosetests")
+        self.assertEqual(output[:7], "Usage: ")
         self.assertIn("[-u|--xmlrpc-url <url>] [-r|--restapi-url <url>] [-v|--verify-ssl] "
                       "[-a|--auth_file <filename>] operation op_parameters", output)
         sys.stdout = oldstdout