diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index dd9bd25..2951a12 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -14,10 +14,12 @@ jobs:
       - uses: actions/checkout@v2
         with:
           fetch-depth: 0
-      - name: Set up Python
+      - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v1
         with:
-          python-version: '${{ matrix.python }}'
+          python-version: '${{ matrix.python-version }}'
+      - name: Display Python version
+        run: python -c "import sys; print(sys.version)"
       - name: Install dependencies
         shell: bash
         run: |