diff --git a/action.yml b/action.yml
index 2d93aa10..ef471a1b 100644
--- a/action.yml
+++ b/action.yml
@@ -289,6 +289,7 @@ runs:
         python3 -m pip install --disable-pip-version-check -r ${{ github.action_path }}/requirements.txt
     - if: ${{ steps.reviewdog-enabled.outputs.result == 'true' }}
       name: Install xmllint for safesvg
+      shell: bash
       run: sudo apt-get install -y libxml2-utils
     - if: ${{ steps.reviewdog-enabled.outputs.result == 'true' }}
       name: Install tfsec