diff --git a/.github/workflows/tox-tests.yml b/.github/workflows/tox-tests.yml
index 840f1406..c271ff6b 100644
--- a/.github/workflows/tox-tests.yml
+++ b/.github/workflows/tox-tests.yml
@@ -101,6 +101,7 @@ jobs:
         run: tox -e py311
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v3.1.6
+        env: CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
         with:
           fail_ci_if_error: true
           verbose: true