diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index c757082..95c98df 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -23,11 +23,13 @@ jobs:
             kim-api=2.3.0
 
       - name: Install dependencies
+        shell: bash -el {0}
         run: |
           python -m pip install --upgrade pip
           python -m pip install setuptools wheel twine
 
       - name: Build and publish
+        shell: bash -el {0}
         env:
           TWINE_USERNAME: ${{ secrets.PYPI_USERNAME_OPENKIM }}
           TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD_OPENKIM }}