diff --git a/.github/workflows/python-PyCTBN-package.yml b/.github/workflows/python-PyCTBN-package.yml
index 08fb056..857ddea 100644
--- a/.github/workflows/python-PyCTBN-package.yml
+++ b/.github/workflows/python-PyCTBN-package.yml
@@ -41,3 +41,26 @@ jobs:
     - name: Test with pytest
       run: |
         pytest PyCTBN/tests/ 
+    - name: Generate coverage report
+      run: |
+        pip install pytest
+        pip install pytest-cov
+        pytest --cov=./PyCTBN/tests/ --cov-report=xml
+    - name: Upload coverage to Codecov
+      uses: codecov/codecov-action@v1
+      with:
+        token: ${{ secrets.GITHUB_TOKEN }}
+        files: ./coverage1.xml,./coverage2.xml
+        directory: ./coverage/reports/
+        flags: unittests
+        env_vars: OS,PYTHON
+        name: codecov-umbrella
+        fail_ci_if_error: true
+        path_to_write_report: ./coverage/codecov_report.txt
+        verbose: true
+        
+        
+        
+        
+        
+