diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 8476b2c..fe112ae 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -91,13 +91,13 @@ jobs:
           "3.12"
         ]
     runs-on: macos-13
-    env:
-      PIP_TRUSTED_HOST: "pypi.python.org pypi.org files.pythonhosted.org"
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
+        env:
+          PIP_TRUSTED_HOST: "pypi.python.org pypi.org files.pythonhosted.org"
       - run: python --version
       - run: pip install setuptools
       - run: python setup.py build