diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 1709693..06d2822 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -18,6 +18,7 @@ jobs:
       with:
         python-version: ${{ matrix.python-version }}
         cache: pip
+        cache-dependency-path: setup.py
     - name: Install dependencies
       run: |
         pip install -e '.[test]'