diff --git a/.github/workflows/cygwin-test.yml b/.github/workflows/cygwin-test.yml
@@ -10,30 +10,36 @@ jobs:
      fail-fast: false

    env:
-      CHERE_INVOKING: 1
-      TMP: "/tmp"
-      TEMP: "/tmp"

    defaults:
      run:
-        shell: C:\cygwin\bin\bash.exe --noprofile --norc -exo pipefail -o igncr "{0}"

    steps:
    - name: Force LF line endings
      run: |
        git config --global core.autocrlf false  # Affects the non-Cygwin git.
-      shell: bash

    - uses: actions/checkout@v4
      with:
        fetch-depth: 0
        submodules: recursive

-    - uses: cygwin/cygwin-install-action@v4
      with:
        packages: python39 python39-pip python39-virtualenv git

-    - name: Special configuration for Cygwin's git
      run: |
        git config --global --add safe.directory "$(pwd)"
        git config --global core.autocrlf false
@@ -57,7 +63,7 @@ jobs:

    - name: Install project and test dependencies
      run: |
-        python -m pip install ".[test]"

    - name: Show version and platform information
      run: |
@@ -71,4 +77,4 @@ jobs:

    - name: Test with pytest
      run: |
-        python -m pytest --color=yes -p no:sugar --instafail -vv