diff --git a/.github/workflows/linux.yaml b/.github/workflows/linux.yaml
index c7a3c96..1aa1c97 100644
--- a/.github/workflows/linux.yaml
+++ b/.github/workflows/linux.yaml
@@ -105,10 +105,10 @@ jobs:
       - run: pip install pip "maturin>=1,<2"
       - run: ls -1 .
       - name: deploy wheel
-        run: maturin upload --skip-existing --username "$MATURIN_USERNAME" *.whl
+        run: maturin upload --skip-existing --username "${{ secrets.PYPI_USER_NAME }}" *.whl
         env:
           MATURIN_PYPI_TOKEN: ${{ secrets.PYPI_API_TOKEN }}
       - name: deploy sdist
-        run: maturin upload --skip-existing --username "$MATURIN_USERNAME" *.tar.gz
+        run: maturin upload --skip-existing --username "${{ secrets.PYPI_USER_NAME }}" *.tar.gz
         env:
           MATURIN_PYPI_TOKEN: ${{ secrets.PYPI_API_TOKEN }}