diff --git a/.github/workflows/cygwin-test.yml b/.github/workflows/cygwin-test.yml
@@ -15,7 +15,7 @@ jobs:

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

    steps:
    - name: Force LF line endings
@@ -27,11 +27,10 @@ jobs:
      with:
        fetch-depth: 0

-    - name: Install Cygwin
-      uses: cygwin/cygwin-install-action@v4
      with:
-        packages: python39 python39-pip python39-virtualenv git
-        add-to-path: false  # No need to change $PATH outside the Cygwin environment.

    - name: Arrange for verbose output
      run: |