diff --git a/.github/workflows/devRun.yml b/.github/workflows/devRun.yml
index 923e564c7..868ae92f6 100644
--- a/.github/workflows/devRun.yml
+++ b/.github/workflows/devRun.yml
@@ -29,9 +29,7 @@ jobs:
           PLAYWRIGHT_VERSION=$(grep -E '^playwright = "[^"]*"' pyproject.toml | sed -E 's/playwright = "([^"]*)".*$/\1/')
           npx playwright@$PLAYWRIGHT_VERSION install --with-deps
       - name: Test with pytest
-        run: |
-          source .venv/bin/activate
-          xvfb-run pytest -m devRun --base-url ${{ vars.BASE_URL }}
+        run:  xvfb-run .venv/bin/python -m pytest -m devRun --base-url ${{ vars.BASE_URL }}
       - name: Auto-assign reviewers
         uses: kentaro-m/auto-assign-action@v2.0.0
         if: success()
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 12025805b..412cbdfcf 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -54,8 +54,7 @@ jobs:
           npx playwright@$PLAYWRIGHT_VERSION install --with-deps
       - name: Run Tests
         run: |
-          source .venv/bin/activate
-          xvfb-run pytest ${{ github.event.inputs.pytest_command || '-m "not devRun"' }} \
+          xvfb-run .venv/bin/python -m pytest ${{ github.event.inputs.pytest_command || '-m "not devRun"' }} \
             --base-url ${{ vars.BASE_URL }} \
             --splits ${{ github.event.inputs.parallelism || 2 }} \
             --group ${{ matrix.group }}