diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index f7a3fb02..fe3f3e64 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -78,7 +78,7 @@ jobs:
             - name: Install Python dependencies
               run: |
                 python -m pip install --upgrade pip setuptools wheel
-                python -m pip install pytest
+                python -m pip install pytest pytest-cov coveralls
                 python -m pip install git+https://github.com/desihub/desiutil.git@${DESIUTIL_VERSION}#egg=desiutil
                 python -m pip install -r requirements.txt
                 python -m pip install -U 'numpy${{ matrix.numpy-version }}'