diff --git a/.github/workflows/cellx.yml b/.github/workflows/cellx.yml
index 835b5b7..4647be4 100644
--- a/.github/workflows/cellx.yml
+++ b/.github/workflows/cellx.yml
@@ -18,12 +18,16 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         pip install flake8
-        pip install pytest
-    - name: Run Flake8
+        pip install pytest pytest-cov
+    - name: 
+        Run Flake8
       run: |
         flake8
-    - name: Test with pytest
+    - name: 
+        Run tests with pytest
       run: |
         pip install -e .
-        pytest
+        pytest -v --cov=cellx --cov-report=xml
+    - name: Coverage
+      uses: codecov/codecov-action@v1