diff --git a/.github/workflows/unit_test.yml b/.github/workflows/unit_test.yml
index cb1d126..942dc51 100644
--- a/.github/workflows/unit_test.yml
+++ b/.github/workflows/unit_test.yml
@@ -35,7 +35,7 @@ jobs:
           pip install pytest pytest-cov
           python -m pytest --doctest-modules --junitxml=junit/test-results.xml --cov=. --cov-report=xml --cov-report=html
       - name: Build notebooks
-        if: ${{ runner.os == "Linux" && runner.python-version == "3.10" }}
+        if: ${{ matrix.python-version == "3.10" }}
         run: |
           pip install -r notebooks/requirements.txt
           jupyter-book build notebooks/