diff --git a/.github/workflows/ci_tests.yml b/.github/workflows/ci_tests.yml
index cfd697e..e35493f 100644
--- a/.github/workflows/ci_tests.yml
+++ b/.github/workflows/ci_tests.yml
@@ -72,3 +72,6 @@ jobs:
         token: ${{ secrets.CODECOV_TOKEN }}
         fail_ci_if_error: true
         flags: pytest
+        env_vars: PYTHON
+      env:
+        PYTHON: ${{ matrix.python-version }}
diff --git a/tests/pydantic_models/test_soft7_instance.py b/tests/pydantic_models/test_soft7_instance.py
deleted file mode 100644
index 5e9cb7e..0000000
--- a/tests/pydantic_models/test_soft7_instance.py
+++ /dev/null
@@ -1,8 +0,0 @@
-"""Test the `s7.pydantic_models.soft7_instance` module."""
-
-from __future__ import annotations
-
-from typing import TYPE_CHECKING
-
-if TYPE_CHECKING:
-    pass