diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index f76958db..a9c9e27d 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -52,7 +52,7 @@ jobs:
     - name: Upload coverage to Codecov
       uses: codecov/codecov-action@v1
       with:
-        file: ./coverage.xml ./coverage-xdist.xml
+        files: ./coverage.xml, ./coverage-xdist.xml
         flags: unittests
-        env_vars: OS,PYTHON
+        env_vars: OS, PYTHON, POSTGRES
         fail_ci_if_error: true