Work on #321

.github/workflows/build.yml

@@ -35,6 +35,8 @@ jobs:
         run: |
           echo 'export PATH=/c/Program\ Files/DigiCert/DigiCert\ One\ Signing\ Manager\ Tools:$PATH' >> $BASH_ENV
           echo 'export PATH=/c/Program\ Files\ \(x86\)/Windows\ Kits/10/App\ Certification\ Kit:$PATH' >> $BASH_ENV
+        shell: bash.exe
+
 
       - name: Sync certificates (Windows)
         if: startsWith(matrix.os, 'windows')
@@ -45,6 +47,7 @@ jobs:
             echo 'Could not sync certificate matching $KEYPAIR_ALIAS env var'
             exit 1
           fi
+        shell: bash.exe
 
       - name: Install setuptools (macos)
         if: startsWith(matrix.os, 'macos')