diff --git a/.github/workflows/run-pytest-dev.yml b/.github/workflows/run-pytest-dev.yml
index 6ed7d77..a30500c 100644
--- a/.github/workflows/run-pytest-dev.yml
+++ b/.github/workflows/run-pytest-dev.yml
@@ -16,6 +16,12 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
+      - name: Hack setup-python cache
+
+        if: hashFiles('**/requirements.txt', '**/pyproject.toml') == ''
+        run: |
+          touch ./requirements.txt
+
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
         with: