diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 016e746..4e2894e 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -43,7 +43,7 @@ jobs:
           python-version: ${{ matrix.pyver }}
       - run: pip install build
       - run: python -m build
-      - run: pip install dist/localstripe-*.tar.gz
+      - run: pip install --user dist/localstripe-*.tar.gz
       - run: python -m localstripe &
       # Wait for server to be up:
       - run: >