diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 3ac79df4..83749d11 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -43,16 +43,16 @@ jobs:
           python -m isort ebcc/ --diff --check-only --verbose
           python -m flake8 ebcc/ --verbose
           python -m mypy ebcc/ --verbose
-      #- name: Run unit tests with coverage
-      #  run: |
-      #    python -m pip install pytest pytest-cov
-      #    pytest --cov ebcc/
-      #  if: matrix.coverage
-      #- name: Run unit tests
-      #  run: |
-      #    python -m pip install pytest
-      #    pytest
-      #  if: ${{ ! matrix.coverage }}
+      - name: Run unit tests with coverage
+        run: |
+          python -m pip install pytest pytest-cov
+          pytest --cov ebcc/
+        if: matrix.coverage
+      - name: Run unit tests
+        run: |
+          python -m pip install pytest
+          pytest
+        if: ${{ ! matrix.coverage }}
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v3
         with:
@@ -61,4 +61,4 @@ jobs:
         if: matrix.coverage
       - name: Deploy documentation
         run: mkdocs gh-deploy --force -f docs/mkdocs.yaml
-        if: matrix.documentation #&& github.ref == 'refs/heads/master'
+        if: matrix.documentation && github.ref == 'refs/heads/master'