kc3-lang/libffi

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index fd27aad..a79845b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -263,10 +263,11 @@ jobs:
         run: |
           echo "C:\msys64\mingw32\bin" >> $GITHUB_PATH
 
-      - run:
-        shell: bash
-        run: |
+      - run: |
+          echo $PATH
+          ls -l /cygdrive/c/msys64/mingw32/bin
           i686-w64-mingw32-gcc --version
+        shell: C:\tools\cygwin\bin\bash.exe --login --norc -eo pipefail -o igncr '{0}'
 
       - run: |
           set -x