diff --git a/.ci/test.sh b/.ci/test.sh
index 8ff7c5f64..b0f019d66 100755
--- a/.ci/test.sh
+++ b/.ci/test.sh
@@ -2,6 +2,6 @@
 
 set -e
 
-python3 -c "from PIL import Image"
+python3$1 -c "from PIL import Image"
 
-python3 -bb -m pytest -v -x -W always --cov PIL --cov Tests --cov-report term Tests $REVERSE
+python3$1 -bb -m pytest -v -x -W always --cov PIL --cov Tests --cov-report term Tests $REVERSE
diff --git a/.github/workflows/test-cygwin.yml b/.github/workflows/test-cygwin.yml
index 6215b72f8..bbe5eccee 100644
--- a/.github/workflows/test-cygwin.yml
+++ b/.github/workflows/test-cygwin.yml
@@ -53,7 +53,8 @@ jobs:
 
       - name: Test Pillow
         run: |
-          C:\tools\cygwin\bin\dash /usr/bin/xvfb-run -s '-screen 0 1024x768x24' .ci/test.sh
+          C:\tools\cygwin\bin\dash -c "mv .ci/test.sh .ci/test.sh.dos && /bin/tr -d '\r' <.ci/test.sh.dos >test.sh"
+          C:\tools\cygwin\bin\dash /usr/bin/xvfb-run -s '-screen 0 1024x768x24' .ci/test.sh .8
 
       - name: After success
         run: |