diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index bca2ef9..f1b1b55 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -333,6 +333,7 @@ jobs:
           cmake --install build --config RelWithDebInfo --prefix "$(Resolve-Path -Path .)/release"
 
       - name: Package plugin
+        shell: bash
         run: ci/windows/package-windows.sh ${{ matrix.obs }}
 
       - name: Upload build artifact