diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 19e696188c..9f7865d992 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -25,7 +25,7 @@ jobs:
   test:
     strategy:
       matrix:
-        os: [ ubuntu-latest ]
+        os: [ macos-latest ]
         python-version:
           - "3.8"
           - "3.9"
@@ -85,7 +85,7 @@ jobs:
       - name: Store coverage files
         uses: actions/upload-artifact@v4
         with:
-          name: coverage-${{ matrix.python-version }}-${{ matrix.pydantic-version }}
+          name: coverage-${{ runner.os }}-${{ matrix.python-version }}-${{ matrix.pydantic-version }}
           path: coverage
           include-hidden-files: true
 
diff --git a/tests/test_select_gen.py b/tests/test_select_gen.py
index 6d578f7708..8bc949146c 100644
--- a/tests/test_select_gen.py
+++ b/tests/test_select_gen.py
@@ -1,3 +1,4 @@
+import os
 import subprocess
 import sys
 from pathlib import Path
@@ -10,8 +11,8 @@
 @needs_py39
 def test_select_gen() -> None:
     result = subprocess.run(
-        [sys.executable, "scripts/generate_select.py"],
-        env={"CHECK_JINJA": "1"},
+        [sys.executable, Path("scripts") / "generate_select.py"],
+        env={**os.environ, "CHECK_JINJA": "1"},
         check=True,
         cwd=root_path,
         capture_output=True,