diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index b320b1e..18cb8db 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -41,4 +41,5 @@ jobs:
         uses: codecov/codecov-action@v4
         with:
           fail_ci_if_error: true
-          token: ${{ secrets.CODECOV_TOKEN }} # not required for public repos
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}