diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 6accca9..95dfade 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -20,7 +20,21 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           pip install ansible lxml cryptography
+      - name: debug versions
+        run: |
+          echo "which python ..."
+          which python
+          echo "python -VV ..."
+          python -VV
+          echo "pip --version ..."
+          pip --version
+          echo "pip list ..."
+          pip list
+          echo "ansible --version ..."
+          ansible --version
+          echo "ansible-config dump --only-changed -t all ..."
+          ansible-config dump --only-changed -t all
       - name: run ansible test
         working-directory: ./test
         run: |
-          ansible-playbook test.yml
+          ansible-playbook -e ansible_python_interpreter=$(which python) -v test.yml